| 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 | $230.67 | 5.728% | $243.8828 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $150.45 | 4.454% | $157.151 | $157.15 | $157.15 | $157.20 |
| Purchase #3 | $117.88 | 3.652% | $122.185 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $106.94 | 3.569% | $110.7567 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $22.78 | 11.173% | $25.3252 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $154.77 | 10.842% | $171.5502 | $171.55 | $171.55 | $171.60 |
| Purchase #7 | $110.75 | 7.491% | $119.0463 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $894.24 | $949.8972 | $949.91 | $949.95 | $950.00 | |