| 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 | $225.30 | 11.231% | $250.6034 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $186.53 | 12.150% | $209.1934 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $7.76 | 3.738% | $8.0501 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $13.96 | 4.649% | $14.609 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $25.99 | 8.297% | $28.1464 | $28.15 | $28.15 | $28.10 |
| Purchase #6 | $79.36 | 6.846% | $84.793 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $180.41 | 13.755% | $205.2254 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $719.31 | $800.6207 | $800.62 | $800.65 | $800.60 | |