| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.26 | 7.111% | $220.9271 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $188.60 | 9.747% | $206.9828 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $168.75 | 7.800% | $181.9125 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $236.49 | 10.193% | $260.5954 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $100.94 | 9.287% | $110.3143 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $213.32 | 7.660% | $229.6603 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $91.83 | 10.433% | $101.4106 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $1,206.19 | $1,311.8030 | $1,311.80 | $1,311.80 | $1,311.80 | |