| 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 | $197.34 | 13.537% | $224.0539 | $224.05 | $224.05 | $224.10 |
| Purchase #2 | $185.97 | 11.150% | $206.7057 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $136.52 | 8.321% | $147.8798 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $245.94 | 6.412% | $261.7097 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $26.38 | 4.831% | $27.6544 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $163.28 | 5.426% | $172.1396 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $47.61 | 6.290% | $50.6047 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $1,003.04 | $1,090.7478 | $1,090.74 | $1,090.75 | $1,090.80 | |