| 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 | $131.68 | 5.528% | $138.9593 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $81.40 | 9.576% | $89.1949 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $232.85 | 13.664% | $264.6666 | $264.67 | $264.65 | $264.70 |
| Purchase #4 | $208.84 | 4.153% | $217.5131 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $64.72 | 4.594% | $67.6932 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $211.70 | 10.378% | $233.6702 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $200.28 | 5.356% | $211.007 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,131.47 | $1,222.7043 | $1,222.70 | $1,222.65 | $1,222.80 | |