| 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 | $234.42 | 12.234% | $263.0989 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $233.79 | 4.715% | $244.8132 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $210.96 | 9.532% | $231.0687 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $122.90 | 8.439% | $133.2715 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $57.53 | 13.669% | $65.3938 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $40.42 | 6.235% | $42.9402 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $235.28 | 3.568% | $243.6748 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $1,135.30 | $1,224.2611 | $1,224.25 | $1,224.20 | $1,224.30 | |