| 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 | $199.48 | 9.858% | $219.1447 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $247.96 | 13.389% | $281.1594 | $281.16 | $281.15 | $281.20 |
| Purchase #3 | $80.74 | 12.610% | $90.9213 | $90.92 | $90.90 | $90.90 |
| Purchase #4 | $155.68 | 5.835% | $164.7639 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $232.91 | 5.465% | $245.6385 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $58.81 | 6.323% | $62.5286 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $135.84 | 13.599% | $154.3129 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,111.42 | $1,218.4693 | $1,218.46 | $1,218.45 | $1,218.40 | |