| 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 | $194.84 | 11.847% | $217.9227 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $84.75 | 3.509% | $87.7239 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $61.35 | 4.687% | $64.2255 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $123.56 | 6.384% | $131.4481 | $131.45 | $131.45 | $131.40 |
| Purchase #5 | $223.36 | 8.723% | $242.8437 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $66.82 | 7.845% | $72.062 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $43.49 | 12.795% | $49.0545 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $798.17 | $865.2804 | $865.27 | $865.25 | $865.20 | |