| 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 | $200.48 | 13.511% | $227.5669 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $197.60 | 13.441% | $224.1594 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $81.63 | 12.163% | $91.5587 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $158.63 | 9.492% | $173.6872 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $246.42 | 3.478% | $254.9905 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $69.89 | 7.825% | $75.3589 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $81.39 | 5.699% | $86.0284 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $1,036.04 | $1,133.3500 | $1,133.36 | $1,133.35 | $1,133.50 | |