| 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 | $217.83 | 12.813% | $245.7406 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $232.70 | 5.468% | $245.424 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $61.34 | 3.388% | $63.4182 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $156.62 | 4.264% | $163.2983 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $85.33 | 13.407% | $96.7702 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $142.48 | 7.322% | $152.9124 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $75.47 | 8.727% | $82.0563 | $82.06 | $82.05 | $82.10 |
| 7 purchase totals = | $971.77 | $1,049.6200 | $1,049.62 | $1,049.55 | $1,049.60 | |