| 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 | $242.54 | 12.470% | $272.7847 | $272.78 | $272.80 | $272.80 |
| Purchase #2 | $160.36 | 3.103% | $165.336 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $209.27 | 12.177% | $234.7528 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $241.65 | 4.404% | $252.2923 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $212.58 | 3.601% | $220.235 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $136.93 | 12.158% | $153.5779 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $152.73 | 5.590% | $161.2676 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,356.06 | $1,460.2463 | $1,460.25 | $1,460.30 | $1,460.30 | |