| 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 | $244.58 | 7.380% | $262.63 | $262.63 | $262.65 | $262.60 |
| Purchase #2 | $247.90 | 11.818% | $277.1968 | $277.20 | $277.20 | $277.20 |
| Purchase #3 | $244.85 | 13.284% | $277.3759 | $277.38 | $277.40 | $277.40 |
| Purchase #4 | $98.79 | 9.455% | $108.1306 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $118.98 | 8.408% | $128.9838 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $151.85 | 11.282% | $168.9817 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $100.72 | 13.826% | $114.6455 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $1,207.67 | $1,337.9443 | $1,337.95 | $1,338.05 | $1,337.90 | |