| 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 | $221.70 | 3.174% | $228.7368 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $65.94 | 6.575% | $70.2756 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $14.73 | 8.208% | $15.939 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $66.81 | 4.725% | $69.9668 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $48.44 | 6.110% | $51.3997 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $171.69 | 5.139% | $180.5131 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $245.90 | 7.777% | $265.0236 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $835.21 | $881.8546 | $881.86 | $881.85 | $881.80 | |