| 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 | $221.55 | 3.169% | $228.5709 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $217.74 | 9.362% | $238.1248 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $87.42 | 12.448% | $98.302 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $232.90 | 6.181% | $247.2955 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $133.96 | 3.839% | $139.1027 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $41.62 | 6.677% | $44.399 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $118.78 | 8.363% | $128.7136 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,053.97 | $1,124.5085 | $1,124.50 | $1,124.45 | $1,124.50 | |