| 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 | $14.77 | 4.613% | $15.4513 | $15.45 | $15.45 | $15.50 |
| Purchase #2 | $217.99 | 9.745% | $239.2331 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $233.91 | 6.721% | $249.6311 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $215.68 | 12.312% | $242.2345 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $112.86 | 5.176% | $118.7016 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $25.88 | 7.813% | $27.902 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $115.29 | 5.166% | $121.2459 | $121.25 | $121.25 | $121.20 |
| 7 purchase totals = | $936.38 | $1,014.3995 | $1,014.39 | $1,014.45 | $1,014.30 | |