| 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 | $201.30 | 6.794% | $214.9763 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $101.28 | 3.706% | $105.0334 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $212.97 | 9.137% | $232.4291 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $239.38 | 5.212% | $251.8565 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $71.47 | 6.685% | $76.2478 | $76.25 | $76.25 | $76.20 |
| Purchase #6 | $45.58 | 12.551% | $51.3007 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $181.78 | 11.639% | $202.9374 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $1,053.76 | $1,134.7812 | $1,134.79 | $1,134.85 | $1,134.70 | |