| 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 | $233.62 | 3.717% | $242.3037 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $140.49 | 12.183% | $157.6059 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $35.84 | 5.410% | $37.7789 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $30.65 | 11.589% | $34.202 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $153.60 | 9.501% | $168.1935 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $79.59 | 9.631% | $87.2553 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $229.41 | 5.621% | $242.3051 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $903.20 | $969.6444 | $969.65 | $969.65 | $969.70 | |