| 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 | $239.60 | 3.561% | $248.1322 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $159.37 | 13.292% | $180.5535 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $163.83 | 12.435% | $184.2023 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $49.62 | 7.679% | $53.4303 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $22.90 | 12.481% | $25.7581 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $221.53 | 11.790% | $247.6484 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $117.37 | 11.656% | $131.0506 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $974.22 | $1,070.7754 | $1,070.77 | $1,070.80 | $1,070.80 | |