| 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 | $80.37 | 12.468% | $90.3905 | $90.39 | $90.40 | $90.40 |
| Purchase #2 | $6.85 | 9.573% | $7.5058 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $230.29 | 6.330% | $244.8674 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $195.26 | 11.426% | $217.5704 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $75.56 | 4.737% | $79.1393 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $217.62 | 13.265% | $246.4873 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $120.84 | 4.297% | $126.0325 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $926.79 | $1,011.9932 | $1,012.00 | $1,012.00 | $1,012.00 | |