| 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 | $236.68 | 5.585% | $249.8986 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $213.98 | 3.593% | $221.6683 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $45.73 | 11.391% | $50.9391 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $50.84 | 3.646% | $52.6936 | $52.69 | $52.70 | $52.70 |
| Purchase #5 | $204.55 | 12.587% | $230.2967 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $75.80 | 13.702% | $86.1861 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $87.47 | 13.334% | $99.1332 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $915.05 | $990.8156 | $990.82 | $990.85 | $990.80 | |