| 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 | $246.45 | 9.821% | $270.6539 | $270.65 | $270.65 | $270.70 |
| Purchase #2 | $143.73 | 5.421% | $151.5216 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $90.78 | 12.422% | $102.0567 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $246.27 | 4.425% | $257.1674 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $194.49 | 7.525% | $209.1254 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $127.57 | 5.413% | $134.4754 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $244.48 | 9.770% | $268.3657 | $268.37 | $268.35 | $268.40 |
| 7 purchase totals = | $1,293.77 | $1,393.3661 | $1,393.38 | $1,393.35 | $1,393.50 | |