| 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 | $226.54 | 4.243% | $236.1521 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $111.40 | 4.688% | $116.6224 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $73.67 | 5.232% | $77.5244 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $63.44 | 11.610% | $70.8054 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $144.79 | 7.783% | $156.059 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $226.35 | 11.294% | $251.914 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $82.40 | 5.748% | $87.1364 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $928.59 | $996.2137 | $996.21 | $996.15 | $996.20 | |