| 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 | $35.55 | 5.757% | $37.5966 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $122.26 | 11.414% | $136.2148 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $186.89 | 4.344% | $195.0085 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $124.78 | 4.277% | $130.1168 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $207.62 | 12.321% | $233.2009 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $110.99 | 4.839% | $116.3608 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $248.92 | 12.790% | $280.7569 | $280.76 | $280.75 | $280.80 |
| 7 purchase totals = | $1,037.01 | $1,129.2553 | $1,129.26 | $1,129.20 | $1,129.30 | |