| 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 | $192.27 | 7.689% | $207.0536 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $106.32 | 5.720% | $112.4015 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $6.73 | 11.680% | $7.5161 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $54.89 | 6.414% | $58.4106 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $194.49 | 3.118% | $200.5542 | $200.55 | $200.55 | $200.60 |
| Purchase #6 | $223.58 | 9.557% | $244.9475 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $52.43 | 9.153% | $57.2289 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $830.71 | $888.1124 | $888.11 | $888.10 | $888.10 | |