| 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 | $94.50 | 4.443% | $98.6986 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $159.31 | 3.719% | $165.2347 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $106.42 | 8.405% | $115.3646 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $102.95 | 3.506% | $106.5594 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $218.90 | 9.593% | $239.8991 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $11.92 | 4.394% | $12.4438 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $221.72 | 10.218% | $244.3753 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $915.72 | $982.5755 | $982.57 | $982.60 | $982.60 | |