| 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 | $35.45 | 8.361% | $38.414 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $240.39 | 7.554% | $258.5491 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $64.77 | 3.135% | $66.8005 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $223.49 | 4.124% | $232.7067 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $12.90 | 4.107% | $13.4298 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $244.38 | 3.263% | $252.3541 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $170.76 | 10.153% | $188.0973 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $992.14 | $1,050.3515 | $1,050.35 | $1,050.35 | $1,050.30 | |