| 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 | $230.91 | 10.503% | $255.1625 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $67.75 | 5.806% | $71.6836 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $241.98 | 5.114% | $254.3549 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $220.99 | 5.219% | $232.5235 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $250.60 | 8.382% | $271.6053 | $271.61 | $271.60 | $271.60 |
| Purchase #6 | $199.77 | 13.364% | $226.4673 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $54.69 | 6.399% | $58.1896 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $1,266.69 | $1,369.9867 | $1,369.98 | $1,369.95 | $1,370.10 | |