| 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 | $189.73 | 11.800% | $212.1181 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $178.49 | 6.349% | $189.8223 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $102.53 | 6.276% | $108.9648 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $15.41 | 7.567% | $16.5761 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $136.91 | 12.842% | $154.492 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $233.78 | 5.544% | $246.7408 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $85.68 | 8.821% | $93.2378 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $942.53 | $1,021.9519 | $1,021.95 | $1,021.95 | $1,021.90 | |