| 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 | $199.98 | 5.453% | $210.8849 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $87.53 | 6.425% | $93.1538 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $39.29 | 4.127% | $40.9115 | $40.91 | $40.90 | $40.90 |
| Purchase #4 | $61.77 | 10.217% | $68.081 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $169.46 | 5.823% | $179.3277 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $75.61 | 7.424% | $81.2233 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $243.81 | 5.241% | $256.5881 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $877.45 | $930.1703 | $930.16 | $930.20 | $930.20 | |