| 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 | $83.55 | 13.187% | $94.5677 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $121.27 | 11.574% | $135.3058 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $223.98 | 3.228% | $231.2101 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $224.39 | 11.817% | $250.9062 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $45.87 | 6.697% | $48.9419 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $234.98 | 6.726% | $250.7848 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $197.53 | 7.580% | $212.5028 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,131.57 | $1,224.2193 | $1,224.22 | $1,224.20 | $1,224.20 | |