| 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 | $115.28 | 7.707% | $124.1646 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $185.45 | 9.829% | $203.6779 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $105.40 | 4.384% | $110.0207 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $158.48 | 12.189% | $177.7971 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $194.40 | 13.836% | $221.2972 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $56.96 | 4.558% | $59.5562 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $24.45 | 10.338% | $26.9776 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $840.42 | $923.4913 | $923.50 | $923.50 | $923.60 | |