| 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 | $224.66 | 9.685% | $246.4183 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $250.52 | 5.341% | $263.9003 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $195.26 | 12.630% | $219.9213 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $143.46 | 10.489% | $158.5075 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $247.80 | 9.412% | $271.1229 | $271.12 | $271.10 | $271.10 |
| Purchase #6 | $18.44 | 3.583% | $19.1007 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $195.89 | 7.688% | $210.95 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $1,276.03 | $1,389.9210 | $1,389.92 | $1,389.85 | $1,389.90 | |