| 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 | $184.84 | 3.596% | $191.4868 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $110.91 | 5.664% | $117.1919 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $216.44 | 7.484% | $232.6384 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $178.55 | 5.551% | $188.4613 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $100.72 | 5.158% | $105.9151 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $225.75 | 13.604% | $256.461 | $256.46 | $256.45 | $256.50 |
| Purchase #7 | $228.67 | 7.348% | $245.4727 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $1,245.88 | $1,337.6272 | $1,337.63 | $1,337.60 | $1,337.70 | |