| 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 | $244.95 | 3.350% | $253.1558 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $221.26 | 7.665% | $238.2196 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $98.40 | 5.242% | $103.5581 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $223.69 | 10.138% | $246.3677 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $183.94 | 10.200% | $202.7019 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $123.84 | 3.533% | $128.2153 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $173.94 | 3.619% | $180.2349 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $1,270.02 | $1,352.4533 | $1,352.46 | $1,352.40 | $1,352.50 | |