| 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 | $200.93 | 13.507% | $228.0696 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $157.25 | 13.422% | $178.3561 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $21.59 | 10.731% | $23.9068 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $202.47 | 11.374% | $225.4989 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $229.93 | 12.330% | $258.2804 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $191.47 | 8.494% | $207.7335 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $191.40 | 3.636% | $198.3593 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,195.04 | $1,320.2046 | $1,320.21 | $1,320.20 | $1,320.30 | |