| 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 | $126.59 | 9.571% | $138.7059 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $119.89 | 11.689% | $133.9039 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $238.51 | 4.209% | $248.5489 | $248.55 | $248.55 | $248.50 |
| Purchase #4 | $230.94 | 7.690% | $248.6993 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $233.93 | 4.872% | $245.3271 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $9.60 | 6.847% | $10.2573 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $231.81 | 12.316% | $260.3597 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $1,191.27 | $1,285.8021 | $1,285.81 | $1,285.80 | $1,285.80 | |