| 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 | $229.79 | 6.539% | $244.816 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $178.81 | 11.528% | $199.4232 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $131.86 | 10.608% | $145.8477 | $145.85 | $145.85 | $145.80 |
| Purchase #4 | $176.71 | 12.609% | $198.9914 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $158.89 | 7.449% | $170.7257 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $141.32 | 12.834% | $159.457 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $70.55 | 11.573% | $78.7148 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $1,087.93 | $1,197.9758 | $1,197.98 | $1,197.95 | $1,197.90 | |