| 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 | $221.66 | 5.810% | $234.5384 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $50.94 | 9.199% | $55.626 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $136.89 | 6.775% | $146.1643 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $120.61 | 3.398% | $124.7083 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $32.93 | 8.812% | $35.8318 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $40.42 | 10.176% | $44.5331 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $36.44 | 9.537% | $39.9153 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $639.89 | $681.3172 | $681.32 | $681.35 | $681.20 | |