| 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 | $120.70 | 3.434% | $124.8448 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $193.43 | 10.266% | $213.2875 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $96.61 | 6.751% | $103.1321 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $161.30 | 12.355% | $181.2286 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $219.80 | 8.649% | $238.8105 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $200.55 | 12.420% | $225.4583 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $42.27 | 5.420% | $44.561 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $1,034.66 | $1,131.3228 | $1,131.32 | $1,131.35 | $1,131.30 | |