| 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 | $209.98 | 4.864% | $220.1934 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $142.89 | 10.709% | $158.1921 | $158.19 | $158.20 | $158.20 |
| Purchase #3 | $156.32 | 8.537% | $169.665 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $142.46 | 6.221% | $151.3224 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $7.68 | 13.726% | $8.7342 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $141.43 | 5.475% | $149.1733 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $229.64 | 11.479% | $256.0004 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,030.40 | $1,113.2808 | $1,113.27 | $1,113.25 | $1,113.30 | |