| 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 | $221.79 | 10.633% | $245.3729 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $192.72 | 8.834% | $209.7449 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $31.44 | 5.203% | $33.0758 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $232.74 | 13.102% | $263.2336 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $73.99 | 9.148% | $80.7586 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $139.50 | 5.249% | $146.8224 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $240.75 | 5.147% | $253.1414 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,132.93 | $1,232.1496 | $1,232.14 | $1,232.15 | $1,232.10 | |