| 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 | $192.50 | 9.361% | $210.5199 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $97.99 | 10.590% | $108.3671 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $100.54 | 4.326% | $104.8894 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $242.63 | 10.765% | $268.7491 | $268.75 | $268.75 | $268.70 |
| Purchase #5 | $210.54 | 8.854% | $229.1812 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $166.44 | 11.822% | $186.1165 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $243.54 | 9.523% | $266.7323 | $266.73 | $266.75 | $266.70 |
| 7 purchase totals = | $1,254.18 | $1,374.5555 | $1,374.56 | $1,374.55 | $1,374.50 | |