| 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 | $21.67 | 5.472% | $22.8558 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $244.43 | 7.655% | $263.1411 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $182.46 | 6.309% | $193.9714 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $95.33 | 12.137% | $106.9002 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $134.31 | 8.323% | $145.4886 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $143.83 | 8.868% | $156.5848 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $237.44 | 8.663% | $258.0094 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,059.47 | $1,146.9513 | $1,146.95 | $1,146.95 | $1,147.00 | |