| 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 | $10.27 | 11.727% | $11.4744 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $96.79 | 5.310% | $101.9295 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $203.71 | 9.161% | $222.3719 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $249.47 | 9.165% | $272.3339 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $76.53 | 12.346% | $85.9784 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $104.32 | 8.428% | $113.1121 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $250.36 | 3.506% | $259.1376 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $991.45 | $1,066.3378 | $1,066.33 | $1,066.35 | $1,066.30 | |