| 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 | $248.36 | 8.802% | $270.2206 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $211.67 | 6.746% | $225.9493 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $190.93 | 10.312% | $210.6187 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $129.51 | 10.739% | $143.4181 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $27.96 | 12.685% | $31.5067 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $122.86 | 7.791% | $132.432 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $234.50 | 6.859% | $250.5844 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,165.79 | $1,264.7298 | $1,264.73 | $1,264.70 | $1,264.60 | |