| 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 | $117.96 | 12.521% | $132.7298 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $249.91 | 11.555% | $278.7871 | $278.79 | $278.80 | $278.80 |
| Purchase #3 | $66.59 | 12.684% | $75.0363 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $79.35 | 6.162% | $84.2395 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $246.48 | 5.547% | $260.1522 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $159.74 | 12.624% | $179.9056 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $180.78 | 13.593% | $205.3534 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $1,100.81 | $1,216.2039 | $1,216.21 | $1,216.25 | $1,216.20 | |