| 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 | $57.46 | 10.735% | $63.6283 | $63.63 | $63.65 | $63.60 |
| Purchase #2 | $189.65 | 5.603% | $200.2761 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $199.56 | 5.553% | $210.6416 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $244.79 | 7.473% | $263.0832 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $149.53 | 13.552% | $169.7943 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $209.97 | 11.847% | $234.8451 | $234.85 | $234.85 | $234.80 |
| Purchase #7 | $141.68 | 3.429% | $146.5382 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $1,192.64 | $1,288.8068 | $1,288.81 | $1,288.90 | $1,288.70 | |