| 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 | $203.44 | 3.260% | $210.0721 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $36.73 | 6.213% | $39.012 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $208.73 | 9.194% | $227.9206 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $153.67 | 13.530% | $174.4616 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $157.61 | 13.140% | $178.32 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $194.55 | 7.781% | $209.6879 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $196.63 | 12.134% | $220.4891 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $1,151.36 | $1,259.9633 | $1,259.96 | $1,259.90 | $1,260.00 | |