| 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 | $238.33 | 13.470% | $270.4331 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $156.65 | 11.165% | $174.14 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $58.61 | 4.320% | $61.142 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $55.26 | 11.630% | $61.6867 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $132.53 | 3.454% | $137.1076 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $141.40 | 9.674% | $155.079 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $8.31 | 13.722% | $9.4503 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $791.09 | $869.0387 | $869.04 | $869.10 | $869.00 | |