| 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 | $214.98 | 13.142% | $243.2327 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $99.45 | 3.125% | $102.5578 | $102.56 | $102.55 | $102.60 |
| Purchase #3 | $91.85 | 13.269% | $104.0376 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $14.73 | 13.408% | $16.705 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $118.78 | 3.255% | $122.6463 | $122.65 | $122.65 | $122.60 |
| Purchase #6 | $27.32 | 9.114% | $29.8099 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $175.32 | 6.854% | $187.3364 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $742.43 | $806.3257 | $806.34 | $806.35 | $806.20 | |