| 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 | $238.57 | 11.350% | $265.6477 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $210.72 | 4.793% | $220.8198 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $230.58 | 12.506% | $259.4163 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $62.88 | 8.439% | $68.1864 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $207.25 | 11.805% | $231.7159 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $19.81 | 8.280% | $21.4503 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $40.42 | 13.384% | $45.8298 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $1,010.23 | $1,113.0662 | $1,113.08 | $1,113.05 | $1,113.00 | |