| 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 | $234.64 | 5.286% | $247.0431 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $180.76 | 8.160% | $195.51 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $172.99 | 4.575% | $180.9043 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $74.74 | 3.829% | $77.6018 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $59.93 | 7.633% | $64.5045 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $106.82 | 3.300% | $110.3451 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $111.45 | 12.851% | $125.7724 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $941.33 | $1,001.6812 | $1,001.67 | $1,001.65 | $1,001.60 | |