| 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 | $178.94 | 10.266% | $197.31 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $200.47 | 10.269% | $221.0563 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $106.48 | 9.185% | $116.2602 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $195.57 | 8.789% | $212.7586 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $93.93 | 4.187% | $97.8628 | $97.86 | $97.85 | $97.90 |
| Purchase #6 | $84.93 | 13.791% | $96.6427 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $10.27 | 9.170% | $11.2118 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $870.59 | $953.1024 | $953.10 | $953.05 | $953.20 | |