| 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 | $240.87 | 13.625% | $273.6885 | $273.69 | $273.70 | $273.70 |
| Purchase #2 | $242.26 | 7.327% | $260.0104 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $224.89 | 13.635% | $255.5538 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $100.77 | 6.655% | $107.4762 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $192.49 | 11.332% | $214.303 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $104.89 | 6.596% | $111.8085 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $150.26 | 3.709% | $155.8331 | $155.83 | $155.85 | $155.80 |
| 7 purchase totals = | $1,256.43 | $1,378.6735 | $1,378.67 | $1,378.70 | $1,378.70 | |