| 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 | $204.58 | 13.872% | $232.9593 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $141.58 | 3.170% | $146.0681 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $212.81 | 12.382% | $239.1601 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $38.54 | 5.170% | $40.5325 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $200.65 | 4.139% | $208.9549 | $208.95 | $208.95 | $209.00 |
| Purchase #6 | $217.67 | 4.499% | $227.463 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $123.81 | 9.200% | $135.2005 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $1,139.64 | $1,230.3384 | $1,230.33 | $1,230.30 | $1,230.50 | |