| 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 | $31.66 | 8.644% | $34.3967 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $227.47 | 10.231% | $250.7425 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $18.95 | 13.653% | $21.5372 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $103.50 | 11.322% | $115.2183 | $115.22 | $115.20 | $115.20 |
| Purchase #5 | $115.76 | 12.533% | $130.2682 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $229.85 | 3.134% | $237.0535 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $248.46 | 6.754% | $265.241 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $975.65 | $1,054.4574 | $1,054.46 | $1,054.45 | $1,054.40 | |