| 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 | $236.44 | 11.328% | $263.2239 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $190.31 | 11.609% | $212.4031 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $205.42 | 7.229% | $220.2698 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $72.52 | 10.217% | $79.9294 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $250.99 | 10.364% | $277.0026 | $277.00 | $277.00 | $277.00 |
| Purchase #6 | $247.76 | 11.219% | $275.5562 | $275.56 | $275.55 | $275.60 |
| Purchase #7 | $115.91 | 7.141% | $124.1871 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,319.35 | $1,452.5721 | $1,452.57 | $1,452.55 | $1,452.60 | |