| 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 | $209.26 | 7.181% | $224.287 | $224.29 | $224.30 | $224.30 |
| Purchase #2 | $238.48 | 7.760% | $256.986 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $147.57 | 6.179% | $156.6884 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $52.63 | 5.209% | $55.3715 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $186.91 | 8.412% | $202.6329 | $202.63 | $202.65 | $202.60 |
| Purchase #6 | $104.36 | 10.568% | $115.3888 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $202.99 | 3.689% | $210.4783 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $1,142.20 | $1,221.8329 | $1,221.84 | $1,221.90 | $1,221.90 | |