| 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 | $234.47 | 6.384% | $249.4386 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $71.93 | 7.518% | $77.3377 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $211.62 | 3.128% | $218.2395 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $248.75 | 5.621% | $262.7322 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $40.35 | 10.188% | $44.4609 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $158.84 | 10.296% | $175.1942 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $205.33 | 10.259% | $226.3948 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $1,171.29 | $1,253.7979 | $1,253.79 | $1,253.85 | $1,253.70 | |