| 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 | $232.68 | 4.589% | $243.3577 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $28.75 | 8.367% | $31.1555 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $84.49 | 11.251% | $93.996 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $35.42 | 11.190% | $39.3835 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $215.57 | 10.652% | $238.5325 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $69.81 | 6.455% | $74.3162 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $129.60 | 12.747% | $146.1201 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $796.32 | $866.8615 | $866.87 | $866.85 | $866.90 | |