| 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 | $216.54 | 7.449% | $232.6701 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $132.82 | 6.292% | $141.177 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $193.51 | 4.568% | $202.3495 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $77.72 | 7.303% | $83.3959 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $169.74 | 3.292% | $175.3278 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $198.80 | 3.543% | $205.8435 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $40.96 | 11.268% | $45.5754 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $1,030.09 | $1,086.3392 | $1,086.35 | $1,086.40 | $1,086.30 | |