| 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 | $211.53 | 4.382% | $220.7992 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $217.93 | 12.444% | $245.0492 | $245.05 | $245.05 | $245.00 |
| Purchase #3 | $219.43 | 7.705% | $236.3371 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $198.53 | 3.835% | $206.1436 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $189.41 | 6.510% | $201.7406 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $118.79 | 3.333% | $122.7493 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $78.40 | 12.284% | $88.0307 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $1,234.02 | $1,320.8497 | $1,320.85 | $1,320.90 | $1,320.60 | |