| 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 | $200.73 | 4.623% | $210.0097 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $44.43 | 12.343% | $49.914 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $33.43 | 9.359% | $36.5587 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $45.94 | 11.663% | $51.298 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $241.91 | 13.308% | $274.1034 | $274.10 | $274.10 | $274.10 |
| Purchase #6 | $142.62 | 12.212% | $160.0368 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $74.39 | 3.457% | $76.9617 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $783.45 | $858.8823 | $858.88 | $858.85 | $858.90 | |