| 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 | $249.85 | 11.320% | $278.133 | $278.13 | $278.15 | $278.10 |
| Purchase #2 | $32.25 | 7.513% | $34.6729 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $8.70 | 7.625% | $9.3634 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $78.69 | 13.756% | $89.5146 | $89.51 | $89.50 | $89.50 |
| Purchase #5 | $200.75 | 8.196% | $217.2035 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $163.78 | 6.433% | $174.316 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $91.85 | 3.200% | $94.7892 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $825.87 | $897.9926 | $897.98 | $897.95 | $898.00 | |