| 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 | $244.55 | 4.870% | $256.4596 | $256.46 | $256.45 | $256.50 |
| Purchase #2 | $138.76 | 8.526% | $150.5907 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $44.33 | 6.286% | $47.1166 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $13.37 | 10.618% | $14.7896 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $85.35 | 4.249% | $88.9765 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $192.93 | 6.399% | $205.2756 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $113.90 | 4.387% | $118.8968 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $833.19 | $882.1054 | $882.12 | $882.15 | $882.20 | |