| 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 | $194.97 | 8.158% | $210.8757 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $197.46 | 5.574% | $208.4664 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $156.78 | 10.399% | $173.0836 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $223.58 | 9.466% | $244.7441 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $79.46 | 9.142% | $86.7242 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $247.56 | 11.394% | $275.767 | $275.77 | $275.75 | $275.80 |
| Purchase #7 | $147.75 | 4.453% | $154.3293 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $1,247.56 | $1,353.9903 | $1,353.99 | $1,354.00 | $1,354.00 | |