| 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 | $104.86 | 6.831% | $112.023 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $201.40 | 9.520% | $220.5733 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $18.62 | 7.255% | $19.9709 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $65.26 | 5.638% | $68.9394 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $87.84 | 11.268% | $97.7378 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $94.40 | 3.250% | $97.468 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $83.74 | 9.282% | $91.5127 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $656.12 | $708.2251 | $708.22 | $708.15 | $708.20 | |