| 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 | $12.28 | 11.662% | $13.7121 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $147.48 | 6.270% | $156.727 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $111.99 | 10.291% | $123.5149 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $166.37 | 12.622% | $187.3692 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $145.62 | 5.703% | $153.9247 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $235.98 | 11.326% | $262.7071 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $115.43 | 4.847% | $121.0249 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $935.15 | $1,018.9799 | $1,018.97 | $1,018.90 | $1,018.90 | |