| 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 | $122.72 | 8.870% | $133.6053 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $8.37 | 11.466% | $9.3297 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $12.62 | 5.375% | $13.2983 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $78.93 | 9.867% | $86.718 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $181.59 | 12.381% | $204.0727 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $221.46 | 12.298% | $248.6952 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $204.53 | 11.399% | $227.8444 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $830.22 | $923.5636 | $923.57 | $923.55 | $923.50 | |