| 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 | $201.69 | 9.514% | $220.8788 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $86.94 | 11.330% | $96.7903 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $39.35 | 12.135% | $44.1251 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $84.63 | 4.625% | $88.5441 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $174.68 | 4.564% | $182.6524 | $182.65 | $182.65 | $182.70 |
| Purchase #6 | $132.91 | 4.465% | $138.8444 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $165.86 | 10.266% | $182.8872 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $886.06 | $954.7223 | $954.72 | $954.80 | $954.70 | |