| 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 | $191.37 | 7.871% | $206.4327 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $120.34 | 6.666% | $128.3619 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $248.40 | 7.494% | $267.0151 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $37.83 | 12.292% | $42.4801 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $94.33 | 7.814% | $101.7009 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $130.45 | 7.513% | $140.2507 | $140.25 | $140.25 | $140.30 |
| Purchase #7 | $74.62 | 3.335% | $77.1086 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $897.34 | $963.3500 | $963.35 | $963.35 | $963.40 | |