| 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 | $175.90 | 13.732% | $200.0546 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $90.58 | 7.534% | $97.4043 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $250.84 | 10.504% | $277.1882 | $277.19 | $277.20 | $277.20 |
| Purchase #4 | $129.57 | 12.838% | $146.2042 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $40.71 | 3.238% | $42.0282 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $229.45 | 12.122% | $257.2639 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $121.49 | 7.297% | $130.3551 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $1,038.54 | $1,150.4985 | $1,150.49 | $1,150.50 | $1,150.60 | |