| 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 | $91.46 | 11.529% | $102.0044 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $127.90 | 3.368% | $132.2077 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $216.93 | 4.208% | $226.0584 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $33.65 | 8.515% | $36.5153 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $153.82 | 7.402% | $165.2058 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $177.93 | 13.154% | $201.3349 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $224.71 | 13.494% | $255.0324 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $1,026.40 | $1,118.3589 | $1,118.36 | $1,118.35 | $1,118.30 | |