| 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 | $157.37 | 10.105% | $173.2722 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $143.74 | 3.116% | $148.2189 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $235.51 | 4.246% | $245.5098 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $235.66 | 10.144% | $259.5654 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $174.26 | 13.445% | $197.6893 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $115.73 | 11.178% | $128.6663 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $89.69 | 12.208% | $100.6394 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $1,151.96 | $1,253.5613 | $1,253.57 | $1,253.50 | $1,253.60 | |