| 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 | $245.31 | 10.601% | $271.3153 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $190.57 | 12.837% | $215.0335 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $73.84 | 4.199% | $76.9405 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $23.39 | 13.554% | $26.5603 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $34.85 | 8.335% | $37.7547 | $37.75 | $37.75 | $37.80 |
| Purchase #6 | $127.89 | 3.384% | $132.2178 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $21.81 | 8.118% | $23.5805 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $717.66 | $783.4026 | $783.40 | $783.40 | $783.40 | |