| 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 | $236.44 | 7.131% | $253.3005 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $227.29 | 10.554% | $251.2782 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $196.90 | 9.638% | $215.8772 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $182.37 | 3.655% | $189.0356 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $250.98 | 9.621% | $275.1268 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $152.29 | 6.763% | $162.5894 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $248.51 | 7.271% | $266.5792 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $1,494.78 | $1,613.7869 | $1,613.80 | $1,613.90 | $1,613.80 | |