| 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 | $192.59 | 8.522% | $209.0025 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $221.88 | 4.628% | $232.1486 | $232.15 | $232.15 | $232.10 |
| Purchase #3 | $59.87 | 12.732% | $67.4926 | $67.49 | $67.50 | $67.50 |
| Purchase #4 | $64.96 | 7.664% | $69.9385 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $89.53 | 7.140% | $95.9224 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $132.70 | 13.229% | $150.2549 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $96.63 | 13.668% | $109.8374 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $858.16 | $934.5969 | $934.59 | $934.60 | $934.50 | |