| 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 | $247.31 | 12.550% | $278.3474 | $278.35 | $278.35 | $278.30 |
| Purchase #2 | $237.28 | 7.305% | $254.6133 | $254.61 | $254.60 | $254.60 |
| Purchase #3 | $112.93 | 11.443% | $125.8526 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $190.32 | 7.225% | $204.0706 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $91.92 | 12.416% | $103.3328 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $239.74 | 7.761% | $258.3462 | $258.35 | $258.35 | $258.30 |
| Purchase #7 | $38.93 | 10.540% | $43.0332 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $1,158.43 | $1,267.5961 | $1,267.59 | $1,267.60 | $1,267.50 | |