| 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 | $191.56 | 5.739% | $202.5536 | $202.55 | $202.55 | $202.60 |
| Purchase #2 | $89.45 | 5.612% | $94.4699 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $17.94 | 9.868% | $19.7103 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $128.74 | 10.624% | $142.4173 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $148.89 | 11.831% | $166.5052 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $197.32 | 6.569% | $210.282 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $238.80 | 3.512% | $247.1867 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $1,012.70 | $1,083.1250 | $1,083.13 | $1,083.10 | $1,083.20 | |