| 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 | $190.38 | 10.551% | $210.467 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $236.97 | 5.169% | $249.219 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $23.84 | 9.852% | $26.1887 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $148.49 | 3.145% | $153.16 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $233.38 | 13.803% | $265.5934 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $186.77 | 9.296% | $204.1321 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $147.66 | 12.476% | $166.0821 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $1,167.49 | $1,274.8423 | $1,274.84 | $1,274.85 | $1,274.90 | |