| 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 | $217.90 | 7.289% | $233.7827 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $145.28 | 9.200% | $158.6458 | $158.65 | $158.65 | $158.60 |
| Purchase #3 | $211.36 | 4.480% | $220.8289 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $145.28 | 4.259% | $151.4675 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $205.97 | 5.647% | $217.6011 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $16.94 | 8.358% | $18.3558 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $43.35 | 9.471% | $47.4557 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $986.08 | $1,048.1375 | $1,048.15 | $1,048.15 | $1,048.20 | |