| 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 | $109.80 | 8.349% | $118.9672 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $219.61 | 10.370% | $242.3836 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $57.46 | 7.804% | $61.9442 | $61.94 | $61.95 | $61.90 |
| Purchase #4 | $6.65 | 6.825% | $7.1039 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $113.75 | 5.359% | $119.8459 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $179.30 | 6.816% | $191.5211 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $200.93 | 10.823% | $222.6767 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $887.50 | $964.4426 | $964.44 | $964.45 | $964.40 | |