| 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 | $195.91 | 10.425% | $216.3336 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $245.60 | 11.667% | $274.2542 | $274.25 | $274.25 | $274.30 |
| Purchase #3 | $234.26 | 8.671% | $254.5727 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $36.89 | 10.641% | $40.8155 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $101.88 | 12.414% | $114.5274 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $59.86 | 6.507% | $63.7551 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $31.95 | 8.528% | $34.6747 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $906.35 | $998.9332 | $998.93 | $998.90 | $999.00 | |