| 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 | $40.62 | 11.406% | $45.2531 | $45.25 | $45.25 | $45.30 |
| Purchase #2 | $228.93 | 11.259% | $254.7052 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $131.47 | 7.157% | $140.8793 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $148.54 | 11.605% | $165.7781 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $41.35 | 12.299% | $46.4356 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $178.63 | 11.563% | $199.285 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $236.81 | 7.528% | $254.6371 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $1,006.35 | $1,106.9734 | $1,106.99 | $1,107.05 | $1,107.00 | |