| 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 | $214.64 | 3.504% | $222.161 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $70.79 | 6.716% | $75.5443 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $181.33 | 4.532% | $189.5479 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $217.46 | 7.657% | $234.1109 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $78.85 | 3.320% | $81.4678 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $211.59 | 7.834% | $228.166 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $35.47 | 3.606% | $36.749 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $1,010.13 | $1,067.7469 | $1,067.75 | $1,067.70 | $1,067.70 | |