| 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 | $215.56 | 10.438% | $238.0602 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $78.59 | 3.312% | $81.1929 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $152.75 | 10.109% | $168.1915 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $61.91 | 9.859% | $68.0137 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $177.74 | 10.213% | $195.8926 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $36.72 | 8.610% | $39.8816 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $187.80 | 13.153% | $212.5013 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $911.07 | $1,003.7338 | $1,003.72 | $1,003.75 | $1,003.80 | |