| 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 | $129.66 | 7.747% | $139.7048 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $129.36 | 5.296% | $136.2109 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $203.95 | 3.336% | $210.7538 | $210.75 | $210.75 | $210.80 |
| Purchase #4 | $198.46 | 5.161% | $208.7025 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $246.75 | 10.285% | $272.1282 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $154.26 | 11.852% | $172.5429 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $18.89 | 11.570% | $21.0756 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $1,081.33 | $1,161.1187 | $1,161.11 | $1,161.15 | $1,161.10 | |