| 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 | $98.71 | 12.251% | $110.803 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $66.32 | 10.695% | $73.4129 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $185.94 | 3.495% | $192.4386 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $106.57 | 8.414% | $115.5368 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $232.45 | 11.490% | $259.1585 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $15.90 | 5.698% | $16.806 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $154.85 | 7.744% | $166.8416 | $166.84 | $166.85 | $166.80 |
| 7 purchase totals = | $860.74 | $934.9974 | $935.00 | $935.00 | $934.90 | |