| 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 | $227.42 | 7.535% | $244.5561 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $142.91 | 12.390% | $160.6165 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $207.93 | 5.191% | $218.7236 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $207.28 | 5.213% | $218.0855 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $16.46 | 6.602% | $17.5467 | $17.55 | $17.55 | $17.50 |
| Purchase #6 | $123.91 | 9.611% | $135.819 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $73.93 | 4.323% | $77.126 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $999.84 | $1,072.4734 | $1,072.49 | $1,072.45 | $1,072.40 | |