| 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 | $120.27 | 5.160% | $126.4759 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $84.73 | 7.657% | $91.2178 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $232.51 | 5.270% | $244.7633 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $206.43 | 8.679% | $224.3461 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $228.26 | 3.668% | $236.6326 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $77.35 | 12.857% | $87.2949 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $107.30 | 10.346% | $118.4013 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $1,056.85 | $1,129.1319 | $1,129.13 | $1,129.15 | $1,129.10 | |