| 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 | $143.46 | 6.135% | $152.2613 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $59.74 | 3.365% | $61.7503 | $61.75 | $61.75 | $61.80 |
| Purchase #3 | $208.65 | 4.512% | $218.0643 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $38.47 | 9.773% | $42.2297 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $28.69 | 12.610% | $32.3078 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $183.31 | 9.699% | $201.0892 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $250.99 | 3.744% | $260.3871 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $913.31 | $968.0897 | $968.09 | $968.10 | $968.20 | |