| 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 | $158.71 | 13.704% | $180.4596 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $222.99 | 8.195% | $241.264 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $126.97 | 11.378% | $141.4166 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $217.41 | 11.325% | $242.0317 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $248.44 | 8.682% | $270.0096 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $96.92 | 12.305% | $108.846 | $108.85 | $108.85 | $108.80 |
| Purchase #7 | $224.90 | 13.767% | $255.862 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,296.34 | $1,439.8895 | $1,439.89 | $1,439.85 | $1,439.90 | |