| 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 | $104.28 | 3.350% | $107.7734 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $120.47 | 9.370% | $131.758 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $19.92 | 10.186% | $21.9491 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $176.27 | 9.229% | $192.538 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $170.45 | 8.112% | $184.2769 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $239.38 | 9.768% | $262.7626 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $209.28 | 7.116% | $224.1724 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,040.05 | $1,125.2304 | $1,125.23 | $1,125.20 | $1,125.30 | |