| 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 | $101.55 | 3.608% | $105.2139 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $67.74 | 4.705% | $70.9272 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $184.88 | 12.170% | $207.3799 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $24.74 | 4.637% | $25.8872 | $25.89 | $25.90 | $25.90 |
| Purchase #5 | $244.99 | 13.167% | $277.2478 | $277.25 | $277.25 | $277.20 |
| Purchase #6 | $170.27 | 12.714% | $191.9181 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $139.60 | 10.369% | $154.0751 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $933.77 | $1,032.6492 | $1,032.66 | $1,032.70 | $1,032.60 | |