| 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 | $232.86 | 7.224% | $249.6818 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $200.40 | 4.663% | $209.7447 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $112.49 | 10.741% | $124.5726 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $151.93 | 4.624% | $158.9552 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $139.74 | 7.655% | $150.4371 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $130.32 | 8.137% | $140.9241 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $41.50 | 10.488% | $45.8525 | $45.85 | $45.85 | $45.90 |
| 7 purchase totals = | $1,009.24 | $1,080.1680 | $1,080.16 | $1,080.15 | $1,080.20 | |