| 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 | $32.56 | 11.181% | $36.2005 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $74.65 | 10.122% | $82.2061 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $107.81 | 11.515% | $120.2243 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $242.92 | 13.537% | $275.8041 | $275.80 | $275.80 | $275.80 |
| Purchase #5 | $171.90 | 7.720% | $185.1707 | $185.17 | $185.15 | $185.20 |
| Purchase #6 | $99.71 | 11.551% | $111.2275 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $201.94 | 9.245% | $220.6094 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $931.49 | $1,031.4426 | $1,031.44 | $1,031.40 | $1,031.40 | |