| 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 | $40.32 | 8.363% | $43.692 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $212.59 | 8.557% | $230.7813 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $119.55 | 10.624% | $132.251 | $132.25 | $132.25 | $132.30 |
| Purchase #4 | $210.91 | 10.812% | $233.7136 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $214.40 | 9.648% | $235.0853 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $9.36 | 10.592% | $10.3514 | $10.35 | $10.35 | $10.40 |
| Purchase #7 | $89.85 | 7.239% | $96.3542 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $896.98 | $982.2288 | $982.22 | $982.25 | $982.40 | |