| 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 | $210.88 | 8.826% | $229.4923 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $148.80 | 9.134% | $162.3914 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $204.44 | 3.792% | $212.1924 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $209.56 | 5.116% | $220.2811 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $48.48 | 7.568% | $52.149 | $52.15 | $52.15 | $52.10 |
| Purchase #6 | $38.36 | 8.154% | $41.4879 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $67.37 | 10.750% | $74.6123 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $927.89 | $992.6064 | $992.60 | $992.65 | $992.60 | |