| 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 | $104.83 | 5.155% | $110.234 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $240.78 | 3.230% | $248.5572 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $128.59 | 13.638% | $146.1271 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $21.90 | 11.271% | $24.3683 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $91.99 | 10.186% | $101.3601 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $139.61 | 5.191% | $146.8572 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $212.37 | 7.383% | $228.0493 | $228.05 | $228.05 | $228.00 |
| 7 purchase totals = | $940.07 | $1,005.5532 | $1,005.56 | $1,005.55 | $1,005.60 | |