| 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 | $10.70 | 12.805% | $12.0701 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $97.44 | 11.142% | $108.2968 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $249.44 | 5.156% | $262.3011 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $50.46 | 10.532% | $55.7744 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $85.31 | 3.740% | $88.5006 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $244.42 | 11.692% | $272.9976 | $273.00 | $273.00 | $273.00 |
| Purchase #7 | $212.59 | 7.809% | $229.1912 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $950.36 | $1,029.1318 | $1,029.13 | $1,029.10 | $1,029.20 | |