| 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 | $230.28 | 7.315% | $247.125 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $209.53 | 9.570% | $229.582 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $12.94 | 3.471% | $13.3891 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $61.56 | 8.424% | $66.7458 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $8.65 | 10.538% | $9.5615 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $5.55 | 13.458% | $6.2969 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $192.77 | 9.410% | $210.9097 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $721.28 | $783.6100 | $783.62 | $783.65 | $783.60 | |