| 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 | $228.39 | 3.120% | $235.5158 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $28.32 | 12.188% | $31.7716 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $139.58 | 10.265% | $153.9079 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $116.50 | 3.867% | $121.0051 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $188.75 | 8.420% | $204.6428 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $245.74 | 8.577% | $266.8171 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $179.97 | 5.689% | $190.2085 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $1,127.25 | $1,203.8688 | $1,203.88 | $1,203.80 | $1,203.80 | |