| 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 | $184.93 | 9.356% | $202.2321 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $43.41 | 3.851% | $45.0817 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $122.95 | 13.809% | $139.9282 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $15.58 | 11.335% | $17.346 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $116.77 | 9.505% | $127.869 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $220.36 | 9.307% | $240.8689 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $150.90 | 3.440% | $156.091 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $854.90 | $929.4169 | $929.42 | $929.45 | $929.40 | |