| 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 | $242.63 | 13.140% | $274.5116 | $274.51 | $274.50 | $274.50 |
| Purchase #2 | $57.25 | 4.304% | $59.714 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $43.77 | 7.244% | $46.9407 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $74.33 | 9.434% | $81.3423 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $232.33 | 8.138% | $251.237 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $99.90 | 10.387% | $110.2766 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $17.37 | 4.421% | $18.1379 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $767.58 | $842.1601 | $842.16 | $842.20 | $842.00 | |