| 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 | $36.86 | 6.764% | $39.3532 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $212.94 | 12.688% | $239.9578 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $31.81 | 3.790% | $33.0156 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $234.28 | 4.311% | $244.3798 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $74.79 | 4.346% | $78.0404 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $144.52 | 3.163% | $149.0912 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $192.88 | 11.782% | $215.6051 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $928.08 | $999.4431 | $999.45 | $999.45 | $999.50 | |