| 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 | $108.42 | 5.631% | $114.5251 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $101.65 | 6.583% | $108.3416 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $157.83 | 10.113% | $173.7913 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $85.68 | 10.804% | $94.9369 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $104.25 | 10.174% | $114.8564 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $11.67 | 3.533% | $12.0823 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $243.56 | 12.579% | $274.1974 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $813.06 | $892.7310 | $892.74 | $892.80 | $892.70 | |