| 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 | $237.40 | 12.635% | $267.3955 | $267.40 | $267.40 | $267.40 |
| Purchase #2 | $209.48 | 13.361% | $237.4686 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $226.32 | 8.126% | $244.7108 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $165.91 | 13.642% | $188.5434 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $126.88 | 6.339% | $134.9229 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $174.57 | 4.417% | $182.2808 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $136.93 | 11.526% | $152.7126 | $152.71 | $152.70 | $152.70 |
| 7 purchase totals = | $1,277.49 | $1,408.0346 | $1,408.03 | $1,408.00 | $1,408.00 | |