| 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 | $212.89 | 3.476% | $220.2901 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $139.85 | 9.268% | $152.8113 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $53.85 | 6.476% | $57.3373 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $76.53 | 3.187% | $78.969 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $123.81 | 7.570% | $133.1824 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $199.43 | 5.825% | $211.0468 | $211.05 | $211.05 | $211.00 |
| Purchase #7 | $206.43 | 7.386% | $221.6769 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $1,012.79 | $1,075.3138 | $1,075.32 | $1,075.35 | $1,075.30 | |