| 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 | $138.44 | 6.847% | $147.919 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $227.93 | 5.317% | $240.049 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $232.40 | 6.789% | $248.1776 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $8.48 | 5.649% | $8.959 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $134.47 | 10.125% | $148.0851 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $51.54 | 12.686% | $58.0784 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $227.76 | 7.145% | $244.0335 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,021.02 | $1,095.3016 | $1,095.31 | $1,095.35 | $1,095.30 | |