| 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 | $232.38 | 11.201% | $258.4089 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $47.84 | 5.464% | $50.454 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $145.26 | 13.127% | $164.3283 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $91.30 | 11.726% | $102.0058 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $218.84 | 6.283% | $232.5897 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $227.71 | 7.175% | $244.0482 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $28.77 | 4.547% | $30.0782 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $992.10 | $1,081.9131 | $1,081.92 | $1,081.95 | $1,081.90 | |