| 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 | $219.44 | 4.465% | $229.238 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $63.78 | 10.264% | $70.3264 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $25.38 | 12.741% | $28.6137 | $28.61 | $28.60 | $28.60 |
| Purchase #4 | $24.70 | 10.767% | $27.3594 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $5.70 | 3.722% | $5.9122 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $191.34 | 11.648% | $213.6273 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $88.88 | 8.509% | $96.4428 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $619.22 | $671.5198 | $671.52 | $671.55 | $671.40 | |