| 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 | $125.69 | 12.798% | $141.7758 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $189.29 | 11.478% | $211.0167 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $237.59 | 12.746% | $267.8732 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $211.55 | 12.822% | $238.6749 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $214.36 | 3.256% | $221.3396 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $122.37 | 4.737% | $128.1667 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $211.80 | 4.850% | $222.0723 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $1,312.65 | $1,430.9192 | $1,430.92 | $1,430.85 | $1,431.00 | |