| 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 | $224.64 | 5.329% | $236.6111 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $23.76 | 8.468% | $25.772 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $87.99 | 8.874% | $95.7982 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $6.32 | 5.818% | $6.6877 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $96.79 | 10.117% | $106.5822 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $108.44 | 10.699% | $120.042 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $229.60 | 8.314% | $248.6889 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $777.54 | $840.1821 | $840.18 | $840.20 | $840.20 | |