| 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 | $100.29 | 6.674% | $106.9834 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $232.39 | 10.624% | $257.0791 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $53.51 | 11.816% | $59.8327 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $163.93 | 11.684% | $183.0836 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $226.82 | 12.836% | $255.9346 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $77.75 | 11.794% | $86.9198 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $198.79 | 9.393% | $217.4623 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,053.48 | $1,167.2955 | $1,167.28 | $1,167.35 | $1,167.30 | |