| 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 | $227.29 | 8.292% | $246.1369 | $246.14 | $246.15 | $246.10 |
| Purchase #2 | $121.92 | 13.801% | $138.7462 | $138.75 | $138.75 | $138.70 |
| Purchase #3 | $240.56 | 10.492% | $265.7996 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $43.52 | 12.512% | $48.9652 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $214.81 | 6.182% | $228.0896 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $128.51 | 4.132% | $133.82 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $142.89 | 12.784% | $161.1571 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,119.50 | $1,222.7146 | $1,222.73 | $1,222.70 | $1,222.70 | |