| 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 | $19.96 | 9.404% | $21.837 | $21.84 | $21.85 | $21.80 |
| Purchase #2 | $114.89 | 3.666% | $119.1019 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $185.99 | 7.278% | $199.5264 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $183.99 | 9.485% | $201.4415 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $163.46 | 10.185% | $180.1084 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $180.80 | 3.229% | $186.638 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $106.92 | 8.250% | $115.7409 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $956.01 | $1,024.3941 | $1,024.40 | $1,024.45 | $1,024.20 | |