| 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 | $209.47 | 12.653% | $235.9742 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $110.78 | 3.418% | $114.5665 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $121.68 | 6.442% | $129.5186 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $224.90 | 5.747% | $237.825 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $35.35 | 3.866% | $36.7166 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $97.76 | 5.209% | $102.8523 | $102.85 | $102.85 | $102.90 |
| Purchase #7 | $237.77 | 13.421% | $269.6811 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $1,037.71 | $1,127.1343 | $1,127.14 | $1,127.10 | $1,127.20 | |