| 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 | $119.28 | 11.202% | $132.6417 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $77.33 | 8.729% | $84.0801 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $130.51 | 7.561% | $140.3779 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $225.97 | 4.765% | $236.7375 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $138.59 | 10.644% | $153.3415 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $233.95 | 7.417% | $251.3021 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $127.52 | 9.476% | $139.6038 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $1,053.15 | $1,138.0846 | $1,138.08 | $1,138.15 | $1,138.00 | |