| 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 | $231.93 | 6.815% | $247.736 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $30.44 | 8.715% | $33.0928 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $244.65 | 4.256% | $255.0623 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $221.90 | 3.211% | $229.0252 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $189.48 | 5.832% | $200.5305 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $176.70 | 4.102% | $183.9482 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $132.62 | 12.856% | $149.6696 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $1,227.72 | $1,299.0646 | $1,299.07 | $1,299.10 | $1,299.00 | |