| 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 | $93.96 | 9.527% | $102.9116 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $11.37 | 11.267% | $12.6511 | $12.65 | $12.65 | $12.70 |
| Purchase #3 | $134.60 | 3.298% | $139.0391 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $135.66 | 12.121% | $152.1033 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $83.27 | 12.832% | $93.9552 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $184.84 | 5.347% | $194.7234 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $127.33 | 10.699% | $140.953 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $771.03 | $836.3367 | $836.33 | $836.30 | $836.40 | |