| 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 | $223.40 | 12.367% | $251.0279 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $136.72 | 13.667% | $155.4055 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $99.28 | 7.526% | $106.7518 | $106.75 | $106.75 | $106.80 |
| Purchase #4 | $234.42 | 6.440% | $249.5166 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $139.42 | 12.439% | $156.7625 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $135.31 | 7.106% | $144.9251 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $33.75 | 12.389% | $37.9313 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $1,002.30 | $1,102.3207 | $1,102.33 | $1,102.35 | $1,102.30 | |