| 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 | $212.41 | 3.171% | $219.1455 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $95.66 | 5.769% | $101.1786 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $183.80 | 10.237% | $202.6156 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $123.61 | 9.234% | $135.0241 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $159.76 | 4.367% | $166.7367 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $170.49 | 8.361% | $184.7447 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $33.49 | 13.300% | $37.9442 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $979.22 | $1,047.3894 | $1,047.39 | $1,047.40 | $1,047.20 | |