| 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 | $93.29 | 11.791% | $104.2898 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $138.78 | 5.335% | $146.1839 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $57.39 | 10.209% | $63.2489 | $63.25 | $63.25 | $63.20 |
| Purchase #4 | $201.64 | 4.799% | $211.3167 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $150.88 | 13.791% | $171.6879 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $231.65 | 6.410% | $246.4988 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $135.82 | 6.653% | $144.8561 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $1,009.45 | $1,088.0821 | $1,088.09 | $1,088.10 | $1,088.10 | |