| 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 | $197.37 | 5.225% | $207.6826 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $199.95 | 12.280% | $224.5039 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $205.41 | 6.351% | $218.4556 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $249.49 | 10.431% | $275.5143 | $275.51 | $275.50 | $275.50 |
| Purchase #5 | $126.55 | 8.543% | $137.3612 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $148.56 | 12.524% | $167.1657 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $241.80 | 5.642% | $255.4424 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,369.13 | $1,486.1257 | $1,486.12 | $1,486.10 | $1,486.20 | |