| 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 | $216.76 | 11.244% | $241.1325 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $77.29 | 9.773% | $84.8436 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $172.50 | 12.569% | $194.1815 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $131.78 | 6.229% | $139.9886 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $247.77 | 10.609% | $274.0559 | $274.06 | $274.05 | $274.10 |
| Purchase #6 | $85.45 | 9.441% | $93.5173 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $136.65 | 10.537% | $151.0488 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $1,068.20 | $1,178.7682 | $1,178.77 | $1,178.80 | $1,178.70 | |