| 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 | $97.48 | 11.359% | $108.5528 | $108.55 | $108.55 | $108.60 |
| Purchase #2 | $127.58 | 10.749% | $141.2936 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $127.59 | 4.567% | $133.417 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $23.59 | 9.182% | $25.756 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $219.72 | 11.739% | $245.5129 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $131.76 | 12.599% | $148.3604 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $83.39 | 5.805% | $88.2308 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $811.11 | $891.1235 | $891.12 | $891.10 | $891.20 | |