| 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 | $115.87 | 9.413% | $126.7768 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $247.91 | 12.261% | $278.3062 | $278.31 | $278.30 | $278.30 |
| Purchase #3 | $94.90 | 8.332% | $102.8071 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $231.97 | 13.523% | $263.3393 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $115.87 | 7.765% | $124.8673 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $207.97 | 8.134% | $224.8863 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $91.42 | 13.685% | $103.9308 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $1,105.91 | $1,224.9138 | $1,224.93 | $1,224.95 | $1,224.90 | |