| 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 | $111.26 | 5.654% | $117.5506 | $117.55 | $117.55 | $117.60 |
| Purchase #2 | $237.60 | 9.181% | $259.4141 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $129.89 | 9.453% | $142.1685 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $14.96 | 11.859% | $16.7341 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $180.37 | 6.102% | $191.3762 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $71.73 | 13.830% | $81.6503 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $175.48 | 4.263% | $182.9607 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $921.29 | $991.8545 | $991.85 | $991.85 | $992.00 | |