| 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 | $189.70 | 4.311% | $197.878 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $226.37 | 10.273% | $249.625 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $104.94 | 9.811% | $115.2357 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $6.83 | 4.308% | $7.1242 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $87.91 | 13.399% | $99.6891 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $97.77 | 10.696% | $108.2275 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $95.83 | 8.659% | $104.1279 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $809.35 | $881.9074 | $881.92 | $882.00 | $881.80 | |