| 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 | $228.59 | 6.291% | $242.9706 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $206.56 | 6.441% | $219.8645 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $243.31 | 12.457% | $273.6191 | $273.62 | $273.60 | $273.60 |
| Purchase #4 | $102.57 | 7.458% | $110.2197 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $197.74 | 7.553% | $212.6753 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $124.85 | 11.528% | $139.2427 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $73.84 | 7.365% | $79.2783 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,177.46 | $1,277.8702 | $1,277.87 | $1,277.85 | $1,277.90 | |