| 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 | $247.97 | 12.583% | $279.1721 | $279.17 | $279.15 | $279.20 |
| Purchase #2 | $199.29 | 9.278% | $217.7801 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $23.46 | 5.235% | $24.6881 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $138.88 | 13.360% | $157.4344 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $225.82 | 12.675% | $254.4427 | $254.44 | $254.45 | $254.40 |
| Purchase #6 | $56.42 | 12.495% | $63.4697 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $225.46 | 6.758% | $240.6966 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $1,117.30 | $1,237.6837 | $1,237.68 | $1,237.70 | $1,237.70 | |