| 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 | $96.38 | 11.415% | $107.3818 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $87.61 | 8.274% | $94.8589 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $102.49 | 13.133% | $115.95 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $249.25 | 10.447% | $275.2891 | $275.29 | $275.30 | $275.30 |
| Purchase #5 | $243.80 | 9.118% | $266.0297 | $266.03 | $266.05 | $266.00 |
| Purchase #6 | $247.95 | 13.354% | $281.0612 | $281.06 | $281.05 | $281.10 |
| Purchase #7 | $98.50 | 10.379% | $108.7233 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $1,125.98 | $1,249.2940 | $1,249.29 | $1,249.30 | $1,249.40 | |