| 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 | $126.34 | 11.152% | $140.4294 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $5.91 | 7.430% | $6.3491 | $6.35 | $6.35 | $6.30 |
| Purchase #3 | $123.62 | 7.862% | $133.339 | $133.34 | $133.35 | $133.30 |
| Purchase #4 | $233.69 | 5.686% | $246.9776 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $246.47 | 12.396% | $277.0224 | $277.02 | $277.00 | $277.00 |
| Purchase #6 | $88.49 | 13.162% | $100.1371 | $100.14 | $100.15 | $100.10 |
| Purchase #7 | $224.56 | 4.702% | $235.1188 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $1,049.08 | $1,139.3734 | $1,139.38 | $1,139.40 | $1,139.20 | |