| 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 | $120.71 | 9.707% | $132.4273 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $189.52 | 11.460% | $211.239 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $240.84 | 13.134% | $272.4719 | $272.47 | $272.45 | $272.50 |
| Purchase #4 | $197.66 | 6.620% | $210.7451 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $204.66 | 11.746% | $228.6994 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $237.89 | 3.685% | $246.6562 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $166.97 | 12.846% | $188.419 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $1,358.25 | $1,490.6579 | $1,490.67 | $1,490.65 | $1,490.60 | |