| 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 | $216.84 | 3.260% | $223.909 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $132.36 | 6.114% | $140.4525 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $100.53 | 12.608% | $113.2048 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $164.71 | 3.645% | $170.7137 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $83.91 | 8.369% | $90.9324 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $77.80 | 9.125% | $84.8993 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $64.77 | 6.215% | $68.7955 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $840.92 | $892.9072 | $892.90 | $892.90 | $892.90 | |