| 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 | $242.34 | 9.757% | $265.9851 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $29.37 | 10.305% | $32.3966 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $104.84 | 4.158% | $109.1992 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $249.87 | 6.485% | $266.0741 | $266.07 | $266.05 | $266.10 |
| Purchase #5 | $153.85 | 12.527% | $173.1228 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $48.53 | 11.331% | $54.0289 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $206.46 | 8.359% | $223.718 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $1,035.26 | $1,124.5247 | $1,124.53 | $1,124.50 | $1,124.50 | |