| 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 | $136.42 | 9.718% | $149.6773 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $188.42 | 9.830% | $206.9417 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $76.48 | 5.135% | $80.4072 | $80.41 | $80.40 | $80.40 |
| Purchase #4 | $246.50 | 13.447% | $279.6469 | $279.65 | $279.65 | $279.60 |
| Purchase #5 | $250.36 | 5.824% | $264.941 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $43.48 | 8.291% | $47.0849 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $41.72 | 6.542% | $44.4493 | $44.45 | $44.45 | $44.40 |
| 7 purchase totals = | $983.38 | $1,073.1483 | $1,073.15 | $1,073.20 | $1,073.00 | |