| 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 | $21.70 | 7.530% | $23.334 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $248.79 | 13.311% | $281.9064 | $281.91 | $281.90 | $281.90 |
| Purchase #3 | $156.94 | 5.425% | $165.454 | $165.45 | $165.45 | $165.50 |
| Purchase #4 | $85.80 | 4.745% | $89.8712 | $89.87 | $89.85 | $89.90 |
| Purchase #5 | $205.88 | 4.117% | $214.3561 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $16.86 | 9.545% | $18.4693 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $180.56 | 7.504% | $194.1092 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $916.53 | $987.5002 | $987.50 | $987.45 | $987.60 | |