| 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 | $17.36 | 13.228% | $19.6564 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $187.88 | 13.455% | $213.1593 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $122.29 | 4.701% | $128.0389 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $231.45 | 10.406% | $255.5347 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $143.51 | 9.704% | $157.4362 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $218.27 | 4.381% | $227.8324 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $6.74 | 7.857% | $7.2696 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $927.50 | $1,008.9275 | $1,008.93 | $1,008.95 | $1,008.90 | |