| 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 | $190.68 | 8.294% | $206.495 | $206.50 | $206.50 | $206.50 |
| Purchase #2 | $216.68 | 7.479% | $232.8855 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $146.44 | 12.497% | $164.7406 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $43.68 | 5.183% | $45.9439 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $88.77 | 11.330% | $98.8276 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $92.40 | 6.258% | $98.1824 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $89.44 | 6.457% | $95.2151 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $868.09 | $942.2901 | $942.30 | $942.35 | $942.20 | |