| 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 | $228.56 | 13.572% | $259.5802 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $232.45 | 8.368% | $251.9014 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $206.38 | 13.192% | $233.6056 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $37.79 | 5.739% | $39.9588 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $189.79 | 11.770% | $212.1283 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $134.86 | 4.165% | $140.4769 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $48.62 | 8.583% | $52.7931 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $1,078.45 | $1,190.4443 | $1,190.45 | $1,190.50 | $1,190.50 | |