| 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 | $213.62 | 13.604% | $242.6809 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $140.77 | 3.454% | $145.6322 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $145.54 | 9.445% | $159.2863 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $111.53 | 10.450% | $123.1849 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $104.58 | 4.581% | $109.3708 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $101.74 | 10.304% | $112.2233 | $112.22 | $112.20 | $112.20 |
| Purchase #7 | $170.67 | 5.115% | $179.3998 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $988.45 | $1,071.7782 | $1,071.77 | $1,071.80 | $1,071.80 | |