| 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 | $27.56 | 11.384% | $30.6974 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $149.51 | 12.186% | $167.7293 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $121.46 | 6.502% | $129.3573 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $115.66 | 3.810% | $120.0666 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $210.79 | 9.248% | $230.2839 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $237.31 | 8.141% | $256.6294 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $114.75 | 8.440% | $124.4349 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $977.04 | $1,059.1988 | $1,059.20 | $1,059.25 | $1,059.20 | |