| 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 | $227.57 | 12.436% | $255.8706 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $157.47 | 9.394% | $172.2627 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $198.63 | 9.866% | $218.2268 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $95.74 | 5.251% | $100.7673 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $139.31 | 13.183% | $157.6752 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $22.28 | 11.467% | $24.8348 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $218.35 | 6.287% | $232.0777 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $1,059.35 | $1,161.7151 | $1,161.72 | $1,161.75 | $1,161.80 | |