| 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 | $193.31 | 9.113% | $210.9263 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $28.34 | 11.460% | $31.5878 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $60.90 | 13.586% | $69.1739 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $202.65 | 6.723% | $216.2742 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $101.94 | 3.574% | $105.5833 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $141.31 | 9.143% | $154.23 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $146.39 | 6.154% | $155.3988 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $874.84 | $943.1743 | $943.17 | $943.20 | $943.20 | |