| 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 | $187.62 | 12.196% | $210.5021 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $242.25 | 11.204% | $269.3917 | $269.39 | $269.40 | $269.40 |
| Purchase #3 | $210.85 | 8.494% | $228.7596 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $237.82 | 12.601% | $267.7877 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $141.87 | 13.669% | $161.2622 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $59.74 | 3.200% | $61.6517 | $61.65 | $61.65 | $61.70 |
| Purchase #7 | $93.89 | 5.786% | $99.3225 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $1,174.04 | $1,298.6775 | $1,298.67 | $1,298.65 | $1,298.80 | |