| 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 | $8.63 | 8.672% | $9.3784 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $179.30 | 11.113% | $199.2256 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $221.69 | 3.499% | $229.4469 | $229.45 | $229.45 | $229.40 |
| Purchase #4 | $153.87 | 12.112% | $172.5067 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $14.29 | 3.477% | $14.7869 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $197.33 | 8.819% | $214.7325 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $85.66 | 10.171% | $94.3725 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $860.77 | $934.4495 | $934.46 | $934.50 | $934.40 | |