| 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 | $208.65 | 4.316% | $217.6553 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $150.83 | 13.869% | $171.7486 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $96.67 | 13.530% | $109.7495 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $5.39 | 12.659% | $6.0723 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $210.43 | 6.279% | $223.6429 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $10.71 | 11.447% | $11.936 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $84.79 | 13.638% | $96.3537 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $767.47 | $837.1583 | $837.16 | $837.15 | $837.10 | |