| 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 | $33.65 | 5.317% | $35.4392 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $142.88 | 11.357% | $159.1069 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $228.71 | 10.198% | $252.0338 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $103.54 | 5.392% | $109.1229 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $169.27 | 11.311% | $188.4161 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $32.41 | 3.324% | $33.4873 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $218.96 | 7.149% | $234.6135 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $929.42 | $1,012.2197 | $1,012.22 | $1,012.20 | $1,012.10 | |