| 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 | $207.55 | 13.379% | $235.3181 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $10.84 | 9.739% | $11.8957 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $93.86 | 6.838% | $100.2781 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $182.32 | 3.814% | $189.2737 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $110.71 | 10.132% | $121.9271 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $55.64 | 4.410% | $58.0937 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $15.92 | 10.197% | $17.5434 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $676.84 | $734.3298 | $734.33 | $734.35 | $734.30 | |