| 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 | $227.68 | 11.467% | $253.7881 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $85.40 | 12.655% | $96.2074 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $197.47 | 11.314% | $219.8118 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $113.35 | 13.145% | $128.2499 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $77.57 | 10.867% | $85.9995 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $66.30 | 13.352% | $75.1524 | $75.15 | $75.15 | $75.20 |
| Purchase #7 | $178.58 | 10.185% | $196.7684 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $946.35 | $1,055.9775 | $1,055.98 | $1,055.95 | $1,056.00 | |