| 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 | $18.25 | 6.248% | $19.3903 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $67.80 | 8.423% | $73.5108 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $227.61 | 10.328% | $251.1176 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $84.81 | 5.181% | $89.204 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $156.95 | 13.139% | $177.5717 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $236.99 | 12.269% | $266.0663 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $166.27 | 9.546% | $182.1421 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $958.68 | $1,059.0028 | $1,059.00 | $1,058.95 | $1,059.00 | |