| 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 | $93.60 | 13.471% | $106.2089 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $246.52 | 5.434% | $259.9159 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $100.42 | 13.504% | $113.9807 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $140.60 | 4.551% | $146.9987 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $244.68 | 5.826% | $258.9351 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $190.53 | 4.736% | $199.5535 | $199.55 | $199.55 | $199.60 |
| Purchase #7 | $64.96 | 8.372% | $70.3985 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $1,081.31 | $1,155.9913 | $1,156.00 | $1,156.00 | $1,156.00 | |