| 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 | $197.44 | 12.600% | $222.3174 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $108.88 | 6.275% | $115.7122 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $15.93 | 8.135% | $17.2259 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $71.33 | 13.701% | $81.1029 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $210.88 | 13.587% | $239.5323 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $24.44 | 12.341% | $27.4561 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $177.56 | 10.379% | $195.989 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $806.46 | $899.3358 | $899.34 | $899.35 | $899.30 | |