| 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 | $237.52 | 8.238% | $257.0869 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $184.36 | 6.136% | $195.6723 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $113.55 | 13.719% | $129.1279 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $223.54 | 7.311% | $239.883 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $166.60 | 8.526% | $180.8043 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $213.84 | 9.867% | $234.9396 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $167.45 | 13.128% | $189.4328 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $1,306.86 | $1,426.9468 | $1,426.94 | $1,427.00 | $1,426.90 | |