| 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 | $241.67 | 5.809% | $255.7086 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $102.83 | 4.763% | $107.7278 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $208.56 | 6.233% | $221.5595 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $240.57 | 10.772% | $266.4842 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $89.81 | 4.853% | $94.1685 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $203.90 | 12.580% | $229.5506 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $13.76 | 5.871% | $14.5678 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $1,101.10 | $1,189.7670 | $1,189.77 | $1,189.75 | $1,189.90 | |