| 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 | $225.74 | 12.240% | $253.3706 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $18.37 | 9.487% | $20.1128 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $202.39 | 5.184% | $212.8819 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $205.33 | 5.553% | $216.732 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $145.58 | 4.321% | $151.8705 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $65.27 | 12.670% | $73.5397 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $8.68 | 12.150% | $9.7346 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $871.36 | $938.2421 | $938.23 | $938.25 | $938.20 | |