| 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 | $185.33 | 3.216% | $191.2902 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $39.91 | 6.164% | $42.3701 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $117.86 | 13.112% | $133.3138 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $107.34 | 10.371% | $118.4722 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $115.92 | 12.440% | $130.3404 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $12.67 | 12.441% | $14.2463 | $14.25 | $14.25 | $14.20 |
| Purchase #7 | $230.49 | 6.623% | $245.7554 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $809.52 | $875.7884 | $875.79 | $875.75 | $875.80 | |