| 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 | $211.53 | 4.241% | $220.501 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $195.95 | 6.190% | $208.0793 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $64.25 | 3.389% | $66.4274 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $234.78 | 9.273% | $256.5511 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $34.83 | 7.425% | $37.4161 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $56.73 | 13.821% | $64.5707 | $64.57 | $64.55 | $64.60 |
| Purchase #7 | $97.85 | 10.520% | $108.1438 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $895.92 | $961.6894 | $961.69 | $961.70 | $961.70 | |