| 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 | $182.66 | 4.447% | $190.7829 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $31.33 | 4.800% | $32.8338 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $167.68 | 7.547% | $180.3348 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $108.93 | 13.659% | $123.8087 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $203.99 | 4.357% | $212.8778 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $247.81 | 11.866% | $277.2151 | $277.22 | $277.20 | $277.20 |
| Purchase #7 | $217.94 | 11.133% | $242.2033 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $1,160.34 | $1,260.0564 | $1,260.05 | $1,260.10 | $1,260.00 | |