| 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 | $57.32 | 12.860% | $64.6914 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $246.49 | 7.408% | $264.75 | $264.75 | $264.75 | $264.80 |
| Purchase #3 | $247.28 | 5.170% | $260.0644 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $168.53 | 7.270% | $180.7821 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $44.42 | 10.753% | $49.1965 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $227.79 | 12.345% | $255.9107 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $126.42 | 12.751% | $142.5398 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $1,118.25 | $1,217.9349 | $1,217.93 | $1,217.95 | $1,218.00 | |