| 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 | $87.31 | 12.684% | $98.3844 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $89.29 | 4.810% | $93.5848 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $186.42 | 10.573% | $206.1302 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $186.51 | 8.740% | $202.811 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $51.99 | 6.873% | $55.5633 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $112.35 | 9.106% | $122.5806 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $242.50 | 10.223% | $267.2908 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $956.37 | $1,046.3451 | $1,046.33 | $1,046.40 | $1,046.40 | |