| 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 | $199.35 | 7.502% | $214.3052 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $125.49 | 4.146% | $130.6928 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $103.65 | 13.424% | $117.564 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $13.25 | 5.102% | $13.926 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $190.52 | 4.750% | $199.5697 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $78.78 | 7.278% | $84.5136 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $145.29 | 12.261% | $163.104 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $856.33 | $923.6753 | $923.67 | $923.65 | $923.70 | |