| 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 | $195.47 | 10.661% | $216.3091 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $71.60 | 4.439% | $74.7783 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $38.82 | 8.141% | $41.9803 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $228.61 | 9.478% | $250.2777 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $25.93 | 6.149% | $27.5244 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $112.30 | 4.808% | $117.6994 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $7.90 | 10.658% | $8.742 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $680.63 | $737.3112 | $737.31 | $737.35 | $737.30 | |