| 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 | $103.32 | 12.868% | $116.6152 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $233.26 | 4.789% | $244.4308 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $82.50 | 13.768% | $93.8586 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $88.32 | 9.215% | $96.4587 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $146.53 | 13.266% | $165.9687 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $55.47 | 8.711% | $60.302 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $132.86 | 13.235% | $150.444 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $842.26 | $928.0780 | $928.08 | $928.05 | $928.10 | |