| 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 | $211.67 | 3.454% | $218.9811 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $40.47 | 9.261% | $44.2179 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $86.40 | 7.110% | $92.543 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $71.46 | 4.824% | $74.9072 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $235.65 | 8.327% | $255.2726 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $126.92 | 13.344% | $143.8562 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $130.99 | 5.820% | $138.6136 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $903.56 | $968.3916 | $968.39 | $968.35 | $968.40 | |