| 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 | $196.50 | 11.427% | $218.9541 | $218.95 | $218.95 | $219.00 |
| Purchase #2 | $11.81 | 7.160% | $12.6556 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $33.80 | 8.401% | $36.6395 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $106.50 | 3.238% | $109.9485 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $152.26 | 7.840% | $164.1972 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $121.27 | 12.218% | $136.0868 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $227.38 | 4.608% | $237.8577 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $849.52 | $916.3394 | $916.35 | $916.35 | $916.40 | |