| 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 | $131.31 | 7.865% | $141.6375 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $221.58 | 7.239% | $237.6202 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $112.71 | 3.510% | $116.6661 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $101.73 | 6.116% | $107.9518 | $107.95 | $107.95 | $108.00 |
| Purchase #5 | $12.61 | 8.286% | $13.6549 | $13.65 | $13.65 | $13.70 |
| Purchase #6 | $237.79 | 12.274% | $266.9763 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $174.35 | 11.418% | $194.2573 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $992.08 | $1,078.7641 | $1,078.77 | $1,078.75 | $1,078.90 | |