| 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 | $8.99 | 6.209% | $9.5482 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $224.40 | 6.508% | $239.004 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $149.51 | 9.529% | $163.7568 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $237.65 | 12.612% | $267.6224 | $267.62 | $267.60 | $267.60 |
| Purchase #5 | $91.81 | 7.204% | $98.424 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $241.78 | 7.699% | $260.3946 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $135.95 | 11.643% | $151.7787 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $1,090.09 | $1,190.5287 | $1,190.52 | $1,190.50 | $1,190.50 | |