| 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 | $56.28 | 8.193% | $60.891 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $130.81 | 6.447% | $139.2433 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $144.75 | 11.204% | $160.9678 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $229.31 | 12.766% | $258.5837 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $11.58 | 7.198% | $12.4135 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $120.67 | 4.303% | $125.8624 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $224.84 | 8.176% | $243.2229 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $918.24 | $1,001.1846 | $1,001.17 | $1,001.15 | $1,001.20 | |