| 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 | $127.88 | 10.507% | $141.3164 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $27.78 | 6.762% | $29.6585 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $204.83 | 4.308% | $213.6541 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $214.61 | 8.487% | $232.824 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $164.28 | 7.215% | $176.1328 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $155.52 | 7.828% | $167.6941 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $117.52 | 6.504% | $125.1635 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $1,012.42 | $1,086.4434 | $1,086.43 | $1,086.40 | $1,086.50 | |