| 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 | $96.38 | 5.119% | $101.3137 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $39.62 | 11.111% | $44.0222 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $156.27 | 6.663% | $166.6823 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $143.30 | 3.423% | $148.2052 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $46.51 | 10.699% | $51.4861 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $124.28 | 8.581% | $134.9445 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $217.95 | 7.813% | $234.9784 | $234.98 | $235.00 | $235.00 |
| 7 purchase totals = | $824.31 | $881.6324 | $881.63 | $881.65 | $881.60 | |