| 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 | $226.50 | 6.754% | $241.7978 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $115.78 | 6.487% | $123.2906 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $222.31 | 5.582% | $234.7193 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $218.40 | 5.278% | $229.9272 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $30.64 | 6.577% | $32.6552 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $225.79 | 12.746% | $254.5692 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $213.72 | 11.807% | $238.9539 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $1,253.14 | $1,355.9132 | $1,355.92 | $1,355.90 | $1,356.00 | |