| 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 | $199.93 | 4.148% | $208.2231 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $16.77 | 13.129% | $18.9717 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $97.84 | 12.398% | $109.9702 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $97.72 | 10.642% | $108.1194 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $44.49 | 7.586% | $47.865 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $219.50 | 5.828% | $232.2925 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $41.45 | 5.378% | $43.6792 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $717.70 | $769.1211 | $769.12 | $769.05 | $769.20 | |