| 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 | $105.53 | 4.233% | $109.9971 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $55.74 | 6.541% | $59.386 | $59.39 | $59.40 | $59.40 |
| Purchase #3 | $224.53 | 13.241% | $254.26 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $230.44 | 3.739% | $239.0562 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $81.41 | 9.228% | $88.9225 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $131.96 | 13.477% | $149.7442 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $45.79 | 9.786% | $50.271 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $875.40 | $951.6370 | $951.64 | $951.60 | $951.70 | |