| 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 | $190.66 | 11.386% | $212.3685 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $89.57 | 8.317% | $97.0195 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $144.75 | 5.142% | $152.193 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $127.92 | 4.535% | $133.7212 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $220.37 | 10.186% | $242.8169 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $234.59 | 10.597% | $259.4495 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $80.63 | 10.775% | $89.3179 | $89.32 | $89.30 | $89.30 |
| 7 purchase totals = | $1,088.49 | $1,186.8865 | $1,186.89 | $1,186.80 | $1,186.80 | |