| 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 | $21.84 | 5.629% | $23.0694 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $215.95 | 5.517% | $227.864 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $13.38 | 10.325% | $14.7615 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $228.49 | 5.439% | $240.9176 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $174.78 | 12.431% | $196.5069 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $135.86 | 10.423% | $150.0207 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $194.39 | 4.809% | $203.7382 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $984.69 | $1,056.8783 | $1,056.88 | $1,056.80 | $1,056.90 | |