| 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 | $213.45 | 10.835% | $236.5773 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $201.33 | 9.843% | $221.1469 | $221.15 | $221.15 | $221.10 |
| Purchase #3 | $34.52 | 9.444% | $37.7801 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $12.76 | 13.786% | $14.5191 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $170.69 | 3.521% | $176.7 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $173.86 | 12.810% | $196.1315 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $83.51 | 13.654% | $94.9125 | $94.91 | $94.90 | $94.90 |
| 7 purchase totals = | $890.12 | $977.7674 | $977.77 | $977.80 | $977.70 | |