| 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 | $227.48 | 4.387% | $237.4595 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $172.87 | 13.483% | $196.1781 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $93.92 | 6.205% | $99.7477 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $117.90 | 10.451% | $130.2217 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $15.79 | 7.209% | $16.9283 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $71.64 | 3.483% | $74.1352 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $113.77 | 8.681% | $123.6464 | $123.65 | $123.65 | $123.60 |
| 7 purchase totals = | $813.37 | $878.3169 | $878.33 | $878.35 | $878.20 | |