| 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 | $209.85 | 11.163% | $233.2756 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $129.76 | 7.449% | $139.4258 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $125.97 | 11.736% | $140.7538 | $140.75 | $140.75 | $140.80 |
| Purchase #4 | $121.46 | 6.273% | $129.0792 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $228.71 | 13.318% | $259.1696 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $169.29 | 11.641% | $188.997 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $160.97 | 4.104% | $167.5762 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $1,146.01 | $1,258.2772 | $1,258.29 | $1,258.35 | $1,258.40 | |