| 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 | $125.55 | 11.508% | $139.9983 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $229.86 | 11.218% | $255.6457 | $255.65 | $255.65 | $255.60 |
| Purchase #3 | $135.30 | 13.252% | $153.23 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $146.42 | 3.419% | $151.4261 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $80.89 | 5.833% | $85.6083 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $212.95 | 6.584% | $226.9706 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $16.48 | 4.122% | $17.1593 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $947.45 | $1,030.0383 | $1,030.05 | $1,030.05 | $1,030.00 | |