| 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 | $230.31 | 11.823% | $257.5396 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $146.26 | 8.536% | $158.7448 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $30.88 | 4.373% | $32.2304 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $218.29 | 13.276% | $247.2702 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $145.49 | 10.362% | $160.5657 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $149.37 | 4.764% | $156.486 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $128.80 | 8.202% | $139.3642 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $1,049.40 | $1,152.2009 | $1,152.20 | $1,152.20 | $1,152.20 | |