| 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 | $211.39 | 13.590% | $240.1179 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $138.71 | 3.637% | $143.7549 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $46.34 | 7.775% | $49.9429 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $235.30 | 12.407% | $264.4937 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $102.83 | 13.181% | $116.384 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $21.70 | 8.810% | $23.6118 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $209.54 | 13.841% | $238.5424 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $965.81 | $1,076.8476 | $1,076.83 | $1,076.85 | $1,076.80 | |