| 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 | $221.26 | 5.651% | $233.7634 | $233.76 | $233.75 | $233.80 |
| Purchase #2 | $122.39 | 5.413% | $129.015 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $117.31 | 13.771% | $133.4648 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $106.64 | 9.524% | $116.7964 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $135.76 | 4.163% | $141.4117 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $75.98 | 3.489% | $78.6309 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $72.44 | 4.560% | $75.7433 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $851.78 | $908.8255 | $908.82 | $908.80 | $908.80 | |