| 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 | $235.83 | 8.271% | $255.3355 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $234.74 | 11.768% | $262.3642 | $262.36 | $262.35 | $262.40 |
| Purchase #3 | $140.34 | 12.311% | $157.6173 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $45.25 | 4.308% | $47.1994 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $240.34 | 6.609% | $256.2241 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $235.56 | 8.802% | $256.294 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $168.68 | 9.645% | $184.9492 | $184.95 | $184.95 | $184.90 |
| 7 purchase totals = | $1,300.74 | $1,419.9837 | $1,419.98 | $1,419.95 | $1,419.90 | |