| 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 | 12.773% | $219.8735 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $141.35 | 8.564% | $153.4552 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $20.79 | 6.822% | $22.2083 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $124.58 | 3.854% | $129.3813 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $82.73 | 5.158% | $86.9972 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $182.91 | 5.452% | $192.8823 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $181.72 | 6.498% | $193.5282 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $929.05 | $998.3260 | $998.33 | $998.35 | $998.40 | |