| 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 | $103.80 | 8.763% | $112.896 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $40.55 | 11.433% | $45.1861 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $195.94 | 5.211% | $206.1504 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $239.33 | 3.343% | $247.3308 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $205.60 | 7.773% | $221.5813 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $121.72 | 5.289% | $128.1578 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $194.78 | 3.660% | $201.9089 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $1,101.72 | $1,163.2113 | $1,163.22 | $1,163.25 | $1,163.30 | |