| 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 | $150.49 | 12.515% | $169.3238 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $126.65 | 4.586% | $132.4582 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $202.60 | 9.696% | $222.2441 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $6.56 | 13.445% | $7.442 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $41.74 | 5.104% | $43.8704 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $229.40 | 13.397% | $260.1327 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $228.57 | 13.295% | $258.9584 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $986.01 | $1,094.4296 | $1,094.42 | $1,094.40 | $1,094.40 | |