| 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 | $189.61 | 12.438% | $213.1937 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $217.59 | 7.533% | $233.9811 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $75.94 | 9.796% | $83.3791 | $83.38 | $83.40 | $83.40 |
| Purchase #4 | $141.94 | 3.137% | $146.3927 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $114.44 | 3.411% | $118.3435 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $67.88 | 9.706% | $74.4684 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $221.81 | 4.153% | $231.0218 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,029.21 | $1,100.7803 | $1,100.77 | $1,100.80 | $1,100.80 | |