| 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 | $104.70 | 6.196% | $111.1872 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $203.63 | 13.245% | $230.6008 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $220.49 | 6.692% | $235.2452 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $52.86 | 9.504% | $57.8838 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $124.52 | 6.494% | $132.6063 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $42.68 | 7.327% | $45.8072 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $140.91 | 4.147% | $146.7535 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $889.79 | $960.0840 | $960.09 | $960.10 | $960.10 | |