| 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 | $210.55 | 6.783% | $224.8316 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $95.57 | 11.870% | $106.9142 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $6.68 | 8.582% | $7.2533 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $166.36 | 6.506% | $177.1834 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $219.68 | 5.635% | $232.059 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $107.64 | 5.731% | $113.8088 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $136.31 | 12.362% | $153.1606 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $942.79 | $1,015.2109 | $1,015.20 | $1,015.20 | $1,015.30 | |