| 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 | $193.74 | 5.325% | $204.0567 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $79.38 | 7.786% | $85.5605 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $237.62 | 4.557% | $248.4483 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $196.84 | 3.499% | $203.7274 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $57.37 | 11.819% | $64.1506 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $77.76 | 11.125% | $86.4108 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $230.79 | 4.337% | $240.7994 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,073.50 | $1,133.1537 | $1,133.16 | $1,133.15 | $1,133.20 | |