| 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 | $218.86 | 7.435% | $235.1322 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $27.37 | 8.774% | $29.7714 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $196.87 | 4.699% | $206.1209 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $13.33 | 8.715% | $14.4917 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $148.26 | 13.553% | $168.3537 | $168.35 | $168.35 | $168.40 |
| Purchase #6 | $146.37 | 10.530% | $161.7828 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $5.78 | 7.871% | $6.2349 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $756.84 | $821.8876 | $821.87 | $821.90 | $821.90 | |