| 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 | $219.70 | 4.346% | $229.2482 | $229.25 | $229.25 | $229.20 |
| Purchase #2 | $21.76 | 9.371% | $23.7991 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $230.89 | 11.783% | $258.0958 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $75.96 | 6.531% | $80.9209 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $203.47 | 5.302% | $214.258 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $13.96 | 11.707% | $15.5943 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $124.97 | 13.165% | $141.4223 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $890.71 | $963.3386 | $963.34 | $963.30 | $963.30 | |