| 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 | $101.44 | 8.460% | $110.0218 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $13.36 | 4.715% | $13.9899 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $64.80 | 4.850% | $67.9428 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $131.61 | 7.670% | $141.7045 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $221.94 | 4.842% | $232.6863 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $193.50 | 6.401% | $205.8859 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $90.37 | 6.123% | $95.9034 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $817.02 | $868.1346 | $868.13 | $868.15 | $868.10 | |