| 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 | $212.27 | 6.153% | $225.331 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $63.90 | 10.777% | $70.7865 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $223.47 | 10.726% | $247.4394 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $110.69 | 10.158% | $121.9339 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $116.84 | 11.625% | $130.4227 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $175.71 | 9.111% | $191.7189 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $90.37 | 7.614% | $97.2508 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $993.25 | $1,084.8832 | $1,084.88 | $1,084.90 | $1,084.80 | |