| 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 | $225.71 | 8.453% | $244.7893 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $209.71 | 9.636% | $229.9177 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $236.33 | 8.681% | $256.8458 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $103.86 | 4.500% | $108.5337 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $56.92 | 11.148% | $63.2654 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $209.39 | 4.735% | $219.3046 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $52.42 | 4.377% | $54.7144 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $1,094.34 | $1,177.3709 | $1,177.37 | $1,177.35 | $1,177.30 | |