| 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 | $40.26 | 9.309% | $44.0078 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $98.37 | 5.586% | $103.8649 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $175.37 | 7.732% | $188.9296 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $208.91 | 10.456% | $230.7536 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $240.91 | 6.242% | $255.9476 | $255.95 | $255.95 | $255.90 |
| Purchase #6 | $199.75 | 9.281% | $218.2888 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $250.56 | 7.105% | $268.3623 | $268.36 | $268.35 | $268.40 |
| 7 purchase totals = | $1,214.13 | $1,310.1546 | $1,310.15 | $1,310.15 | $1,310.20 | |