| 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 | $87.35 | 5.187% | $91.8808 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $245.72 | 4.256% | $256.1778 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $21.85 | 8.242% | $23.6509 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $215.91 | 6.549% | $230.0499 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $76.32 | 7.853% | $82.3134 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $133.70 | 3.226% | $138.0132 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $180.47 | 8.813% | $196.3748 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $961.32 | $1,018.4608 | $1,018.45 | $1,018.45 | $1,018.50 | |