| 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 | $94.99 | 9.126% | $103.6588 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $155.37 | 4.583% | $162.4906 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $10.79 | 12.671% | $12.1572 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $235.59 | 12.638% | $265.3639 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $118.44 | 4.749% | $124.0647 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $235.73 | 5.220% | $248.0351 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $186.77 | 9.729% | $204.9409 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $1,037.68 | $1,120.7112 | $1,120.71 | $1,120.70 | $1,120.80 | |