| 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 | $13.48 | 5.626% | $14.2384 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $124.29 | 12.490% | $139.8138 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $130.53 | 12.339% | $146.6361 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $225.92 | 9.701% | $247.8365 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $134.83 | 7.425% | $144.8411 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $135.34 | 4.735% | $141.7483 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $190.84 | 7.518% | $205.1874 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $955.23 | $1,040.3016 | $1,040.31 | $1,040.35 | $1,040.10 | |