| 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 | $108.35 | 6.119% | $114.9799 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $246.64 | 12.211% | $276.7572 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $47.85 | 4.722% | $50.1095 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $236.70 | 10.492% | $261.5346 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $207.34 | 13.430% | $235.1858 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $149.48 | 13.449% | $169.5836 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $224.37 | 3.805% | $232.9073 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,220.73 | $1,341.0579 | $1,341.06 | $1,341.10 | $1,341.10 | |