| 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 | $168.78 | 9.295% | $184.4681 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $190.92 | 13.813% | $217.2918 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $175.98 | 4.264% | $183.4838 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $243.30 | 6.641% | $259.4576 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $208.84 | 11.543% | $232.9464 | $232.95 | $232.95 | $232.90 |
| Purchase #6 | $91.85 | 11.550% | $102.4587 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $26.65 | 10.708% | $29.5037 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $1,106.32 | $1,209.6101 | $1,209.61 | $1,209.60 | $1,209.70 | |