| 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 | $112.32 | 5.282% | $118.2527 | $118.25 | $118.25 | $118.30 |
| Purchase #2 | $55.28 | 5.344% | $58.2342 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $213.52 | 7.279% | $229.0621 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $176.60 | 8.212% | $191.1024 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $203.30 | 6.839% | $217.2037 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $170.89 | 4.165% | $178.0076 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $136.85 | 7.410% | $146.9906 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $1,068.76 | $1,138.8533 | $1,138.84 | $1,138.85 | $1,138.90 | |