| 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 | $207.89 | 6.439% | $221.276 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $61.89 | 13.593% | $70.3027 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $107.93 | 4.205% | $112.4685 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $182.68 | 12.158% | $204.8902 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $185.52 | 9.524% | $203.1889 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $237.72 | 10.237% | $262.0554 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $25.28 | 12.786% | $28.5123 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $1,008.91 | $1,102.6940 | $1,102.70 | $1,102.70 | $1,102.80 | |