| 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 | $239.65 | 4.171% | $249.6458 | $249.65 | $249.65 | $249.60 |
| Purchase #2 | $230.79 | 8.257% | $249.8463 | $249.85 | $249.85 | $249.80 |
| Purchase #3 | $68.95 | 11.680% | $77.0034 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $5.49 | 7.766% | $5.9164 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $84.99 | 13.423% | $96.3982 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $134.48 | 9.526% | $147.2906 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $103.54 | 9.523% | $113.4001 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $867.89 | $939.5008 | $939.51 | $939.50 | $939.40 | |