| 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 | $200.62 | 8.214% | $217.0989 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $56.63 | 7.134% | $60.67 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $56.82 | 8.313% | $61.5434 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $128.92 | 9.275% | $140.8773 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $13.80 | 13.391% | $15.648 | $15.65 | $15.65 | $15.60 |
| Purchase #6 | $138.77 | 10.848% | $153.8238 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $157.88 | 9.694% | $173.1849 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $753.44 | $822.8463 | $822.84 | $822.85 | $822.80 | |