| 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 | $102.84 | 7.785% | $110.8461 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $222.27 | 9.409% | $243.1834 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $231.86 | 7.545% | $249.3538 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $150.79 | 9.129% | $164.5556 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $170.91 | 12.122% | $191.6277 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $76.83 | 10.539% | $84.9271 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $61.92 | 12.592% | $69.717 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $1,017.42 | $1,114.2107 | $1,114.22 | $1,114.25 | $1,114.20 | |