| 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 | $201.89 | 9.426% | $220.9202 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $209.77 | 11.834% | $234.5942 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $230.65 | 5.439% | $243.1951 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $119.70 | 5.311% | $126.0573 | $126.06 | $126.05 | $126.10 |
| Purchase #5 | $144.96 | 10.419% | $160.0634 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $95.34 | 6.751% | $101.7764 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $39.91 | 7.267% | $42.8103 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $1,042.22 | $1,129.4169 | $1,129.42 | $1,129.40 | $1,129.50 | |