| 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 | $11.37 | 4.817% | $11.9177 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $17.62 | 5.394% | $18.5704 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $237.68 | 12.254% | $266.8053 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $221.50 | 11.374% | $246.6934 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $120.94 | 6.730% | $129.0793 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $126.72 | 13.839% | $144.2568 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $219.49 | 8.531% | $238.2147 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $955.32 | $1,055.5376 | $1,055.54 | $1,055.50 | $1,055.60 | |