| 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 | $116.71 | 10.766% | $129.275 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $189.50 | 7.673% | $204.0403 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $98.51 | 3.741% | $102.1953 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $73.39 | 4.716% | $76.8511 | $76.85 | $76.85 | $76.90 |
| Purchase #5 | $117.81 | 10.544% | $130.2319 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $247.81 | 7.502% | $266.4007 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $77.41 | 12.748% | $87.2782 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $921.14 | $996.2725 | $996.28 | $996.35 | $996.30 | |