| 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 | $20.69 | 9.347% | $22.6239 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $155.98 | 11.616% | $174.0986 | $174.10 | $174.10 | $174.10 |
| Purchase #3 | $118.40 | 10.749% | $131.1268 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $226.50 | 5.585% | $239.15 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $56.77 | 12.266% | $63.7334 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $209.35 | 13.357% | $237.3129 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $98.48 | 7.669% | $106.0324 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $886.17 | $974.0780 | $974.07 | $974.10 | $974.00 | |