| 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 | $9.38 | 9.744% | $10.294 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $182.89 | 12.853% | $206.3969 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $214.49 | 11.256% | $238.633 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $69.93 | 4.818% | $73.2992 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $156.49 | 6.524% | $166.6994 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $93.52 | 13.608% | $106.2462 | $106.25 | $106.25 | $106.20 |
| Purchase #7 | $20.84 | 12.279% | $23.3989 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $747.54 | $824.9676 | $824.97 | $825.00 | $824.90 | |