| 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 | $233.25 | 3.628% | $241.7123 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $92.42 | 9.781% | $101.4596 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $114.36 | 4.112% | $119.0625 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $79.40 | 7.688% | $85.5043 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $36.70 | 4.684% | $38.419 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $143.48 | 3.679% | $148.7586 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $155.97 | 11.845% | $174.4446 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $855.58 | $909.3609 | $909.35 | $909.30 | $909.40 | |