| 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 | $82.74 | 7.369% | $88.8371 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $216.51 | 3.461% | $224.0034 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $84.61 | 3.296% | $87.3987 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $204.79 | 5.596% | $216.25 | $216.25 | $216.25 | $216.30 |
| Purchase #5 | $171.75 | 9.828% | $188.6296 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $82.80 | 11.329% | $92.1804 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $223.25 | 8.853% | $243.0143 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $1,066.45 | $1,140.3135 | $1,140.31 | $1,140.35 | $1,140.30 | |