| 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 | $116.37 | 5.364% | $122.6121 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $90.79 | 8.798% | $98.7777 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $42.46 | 8.462% | $46.053 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $139.51 | 11.559% | $155.636 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $54.54 | 13.817% | $62.0758 | $62.08 | $62.10 | $62.10 |
| Purchase #6 | $234.71 | 9.240% | $256.3972 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $195.46 | 13.526% | $221.8979 | $221.90 | $221.90 | $221.90 |
| 7 purchase totals = | $873.84 | $963.4497 | $963.46 | $963.50 | $963.50 | |