| 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 | $111.94 | 12.470% | $125.8989 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $53.34 | 3.851% | $55.3941 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $11.26 | 5.752% | $11.9077 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $143.26 | 9.841% | $157.3582 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $213.28 | 13.204% | $241.4415 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $203.36 | 7.767% | $219.155 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $114.31 | 11.683% | $127.6648 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $850.75 | $938.8202 | $938.82 | $938.80 | $938.90 | |