| 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 | $132.60 | 12.821% | $149.6006 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $77.90 | 12.370% | $87.5362 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $8.26 | 10.712% | $9.1448 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $88.39 | 13.386% | $100.2219 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $233.45 | 9.439% | $255.4853 | $255.49 | $255.50 | $255.50 |
| Purchase #6 | $224.78 | 7.485% | $241.6048 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $18.62 | 10.499% | $20.5749 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $784.00 | $864.1685 | $864.16 | $864.15 | $864.10 | |