| 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 | $102.79 | 11.810% | $114.9295 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $187.63 | 6.790% | $200.3701 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $238.84 | 9.678% | $261.9549 | $261.95 | $261.95 | $262.00 |
| Purchase #4 | $90.88 | 5.741% | $96.0974 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $148.57 | 9.333% | $162.436 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $39.94 | 5.279% | $42.0484 | $42.05 | $42.05 | $42.00 |
| Purchase #7 | $197.81 | 10.821% | $219.215 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $1,006.46 | $1,097.0513 | $1,097.06 | $1,097.05 | $1,097.00 | |