| 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 | $207.31 | 5.648% | $219.0189 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $31.85 | 5.419% | $33.576 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $105.74 | 9.357% | $115.6341 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $173.90 | 3.745% | $180.4126 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $224.73 | 6.226% | $238.7217 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $202.90 | 9.418% | $222.0091 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $31.38 | 3.132% | $32.3628 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $977.81 | $1,041.7352 | $1,041.73 | $1,041.70 | $1,041.70 | |