| 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 | $115.42 | 5.491% | $121.7577 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $31.66 | 13.617% | $35.9711 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $173.88 | 7.747% | $187.3505 | $187.35 | $187.35 | $187.40 |
| Purchase #4 | $187.74 | 11.433% | $209.2043 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $124.44 | 9.749% | $136.5717 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $136.83 | 4.453% | $142.923 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $91.45 | 11.757% | $102.2018 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $861.42 | $935.9801 | $935.97 | $935.90 | $936.10 | |