| 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 | $232.36 | 4.796% | $243.504 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $6.42 | 13.490% | $7.2861 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $20.72 | 3.493% | $21.4437 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $194.33 | 10.705% | $215.133 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $35.52 | 10.574% | $39.2759 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $107.48 | 13.332% | $121.8092 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $49.83 | 12.541% | $56.0792 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $646.66 | $704.5311 | $704.53 | $704.60 | $704.50 | |