| 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 | $105.38 | 4.563% | $110.1885 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $163.37 | 4.409% | $170.573 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $167.79 | 11.374% | $186.8744 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $240.33 | 3.653% | $249.1093 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $43.56 | 7.602% | $46.8714 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $44.84 | 10.603% | $49.5944 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $178.29 | 13.809% | $202.9101 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $943.56 | $1,016.1211 | $1,016.11 | $1,016.05 | $1,016.20 | |