| 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 | $104.90 | 7.628% | $112.9018 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $148.81 | 11.664% | $166.1672 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $7.86 | 4.191% | $8.1894 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $201.25 | 3.264% | $207.8188 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $233.83 | 3.208% | $241.3313 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $23.38 | 13.846% | $26.6172 | $26.62 | $26.60 | $26.60 |
| Purchase #7 | $200.29 | 3.498% | $207.2961 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $920.32 | $970.3218 | $970.33 | $970.30 | $970.30 | |