| 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 | $243.81 | 3.738% | $252.9236 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $185.31 | 13.752% | $210.7938 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $96.43 | 12.371% | $108.3594 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $76.35 | 7.791% | $82.2984 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $110.28 | 11.534% | $122.9997 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $147.66 | 7.431% | $158.6326 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $58.35 | 13.247% | $66.0796 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $918.19 | $1,002.0871 | $1,002.08 | $1,002.10 | $1,002.10 | |