| 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 | $25.99 | 11.398% | $28.9523 | $28.95 | $28.95 | $29.00 |
| Purchase #2 | $231.38 | 9.715% | $253.8586 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $171.69 | 6.290% | $182.4893 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $82.62 | 13.687% | $93.9282 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $225.77 | 5.387% | $237.9322 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $185.97 | 13.823% | $211.6766 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $12.70 | 5.361% | $13.3808 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $936.12 | $1,022.2180 | $1,022.22 | $1,022.30 | $1,022.30 | |