| 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 | $219.38 | 11.640% | $244.9158 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $204.73 | 3.423% | $211.7379 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $14.30 | 8.326% | $15.4906 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $67.50 | 5.549% | $71.2456 | $71.25 | $71.25 | $71.20 |
| Purchase #5 | $209.80 | 7.272% | $225.0567 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $44.52 | 5.291% | $46.8756 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $38.33 | 10.116% | $42.2075 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $798.56 | $857.5297 | $857.55 | $857.55 | $857.50 | |