| 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 | $23.33 | 12.737% | $26.3015 | $26.30 | $26.30 | $26.30 |
| Purchase #2 | $208.52 | 4.250% | $217.3821 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $232.56 | 8.467% | $252.2509 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $35.91 | 7.761% | $38.697 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $18.49 | 5.368% | $19.4825 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $133.77 | 6.494% | $142.457 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $245.98 | 5.190% | $258.7464 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $898.56 | $955.3174 | $955.32 | $955.35 | $955.40 | |