| 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 | $244.35 | 6.785% | $260.9291 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $210.77 | 4.135% | $219.4853 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $187.99 | 12.475% | $211.4418 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $173.37 | 4.293% | $180.8128 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $78.64 | 3.420% | $81.3295 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $73.63 | 7.278% | $78.9888 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $225.59 | 3.821% | $234.2098 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $1,194.34 | $1,267.1971 | $1,267.20 | $1,267.25 | $1,267.10 | |