| 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 | $203.43 | 10.511% | $224.8125 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $191.76 | 9.193% | $209.3885 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $115.94 | 11.630% | $129.4238 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $189.32 | 6.802% | $202.1975 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $64.73 | 8.415% | $70.177 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $25.80 | 7.626% | $27.7675 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $52.54 | 4.553% | $54.9321 | $54.93 | $54.95 | $54.90 |
| 7 purchase totals = | $843.52 | $918.6989 | $918.70 | $918.70 | $918.70 | |