| 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 | $103.38 | 10.657% | $114.3972 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $34.49 | 9.223% | $37.671 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $227.78 | 5.841% | $241.0846 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $103.52 | 4.371% | $108.0449 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $219.70 | 3.442% | $227.2621 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $23.56 | 13.667% | $26.7799 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $111.57 | 8.552% | $121.1115 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $824.00 | $876.3512 | $876.34 | $876.35 | $876.40 | |