| 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 | $216.86 | 6.425% | $230.7933 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $33.80 | 13.692% | $38.4279 | $38.43 | $38.45 | $38.40 |
| Purchase #3 | $103.51 | 12.256% | $116.1962 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $192.28 | 11.565% | $214.5172 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $148.62 | 4.694% | $155.5962 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $126.31 | 13.711% | $143.6284 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $21.88 | 7.839% | $23.5952 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $843.26 | $922.7544 | $922.77 | $922.80 | $922.70 | |