| 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 | $119.94 | 5.249% | $126.2357 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $56.48 | 5.594% | $59.6395 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $180.36 | 8.551% | $195.7826 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $221.90 | 7.718% | $239.0262 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $217.30 | 8.123% | $234.9513 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $117.70 | 8.137% | $127.2772 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $137.78 | 12.826% | $155.4517 | $155.45 | $155.45 | $155.50 |
| 7 purchase totals = | $1,051.46 | $1,138.3642 | $1,138.37 | $1,138.45 | $1,138.40 | |