| 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 | $245.90 | 4.156% | $256.1196 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $191.73 | 13.332% | $217.2914 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $209.55 | 12.829% | $236.4332 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $57.99 | 8.866% | $63.1314 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $162.27 | 9.231% | $177.2491 | $177.25 | $177.25 | $177.20 |
| Purchase #6 | $233.93 | 7.605% | $251.7204 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $70.28 | 4.503% | $73.4447 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $1,171.65 | $1,275.3898 | $1,275.38 | $1,275.40 | $1,275.20 | |