| 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 | $81.45 | 5.192% | $85.6789 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $224.51 | 5.441% | $236.7256 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $225.81 | 10.675% | $249.9152 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $211.36 | 12.665% | $238.1287 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $122.91 | 13.598% | $139.6233 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $90.69 | 7.311% | $97.3203 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $153.44 | 6.466% | $163.3614 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,110.17 | $1,210.7534 | $1,210.76 | $1,210.75 | $1,210.70 | |