| 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 | $213.43 | 7.264% | $228.9336 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $184.73 | 9.456% | $202.1981 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $200.57 | 6.251% | $213.1076 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $88.75 | 12.547% | $99.8855 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $152.46 | 12.283% | $171.1867 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $101.69 | 11.425% | $113.3081 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $44.26 | 8.743% | $48.1297 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $985.89 | $1,076.7493 | $1,076.76 | $1,076.80 | $1,076.70 | |