| 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 | $87.79 | 12.604% | $98.8551 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $228.51 | 4.578% | $238.9712 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $83.31 | 9.355% | $91.1037 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $182.49 | 4.570% | $190.8298 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $207.31 | 5.743% | $219.2158 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $106.48 | 6.244% | $113.1286 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $122.25 | 8.237% | $132.3197 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $1,018.14 | $1,084.4239 | $1,084.43 | $1,084.40 | $1,084.40 | |