| 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 | $121.67 | 12.574% | $136.9688 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $230.83 | 4.562% | $241.3605 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $240.69 | 8.148% | $260.3014 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $217.82 | 9.486% | $238.4824 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $46.90 | 11.625% | $52.3521 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $11.97 | 3.244% | $12.3583 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $35.43 | 7.449% | $38.0692 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $905.31 | $979.8927 | $979.89 | $979.85 | $980.10 | |