| 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 | $210.64 | 13.253% | $238.5561 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $187.42 | 9.803% | $205.7928 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $169.40 | 6.725% | $180.7922 | $180.79 | $180.80 | $180.80 |
| Purchase #4 | $185.43 | 13.771% | $210.9656 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $239.71 | 12.197% | $268.9474 | $268.95 | $268.95 | $268.90 |
| Purchase #6 | $77.69 | 13.825% | $88.4306 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $28.88 | 11.612% | $32.2335 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $1,099.17 | $1,225.7182 | $1,225.72 | $1,225.75 | $1,225.70 | |