| 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 | $237.62 | 11.261% | $264.3784 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $81.41 | 4.537% | $85.1036 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $138.45 | 6.135% | $146.9439 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $208.56 | 3.320% | $215.4842 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $229.55 | 3.703% | $238.0502 | $238.05 | $238.05 | $238.10 |
| Purchase #6 | $94.66 | 12.395% | $106.3931 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $220.79 | 12.575% | $248.5543 | $248.55 | $248.55 | $248.60 |
| 7 purchase totals = | $1,211.04 | $1,304.9077 | $1,304.89 | $1,304.95 | $1,305.00 | |