| 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 | $234.27 | 8.255% | $253.609 | $253.61 | $253.60 | $253.60 |
| Purchase #2 | $20.31 | 6.511% | $21.6324 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $52.49 | 6.580% | $55.9438 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $103.33 | 13.596% | $117.3787 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $243.62 | 8.132% | $263.4312 | $263.43 | $263.45 | $263.40 |
| Purchase #6 | $195.46 | 8.517% | $212.1073 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $239.37 | 3.564% | $247.9011 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $1,088.85 | $1,172.0035 | $1,172.00 | $1,172.05 | $1,171.90 | |