| 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 | $133.25 | 12.178% | $149.4772 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $227.53 | 9.273% | $248.6289 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $226.74 | 13.681% | $257.7603 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $33.65 | 7.508% | $36.1764 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $220.36 | 10.678% | $243.89 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $220.63 | 11.537% | $246.0841 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $67.75 | 11.745% | $75.7072 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $1,129.91 | $1,257.7241 | $1,257.73 | $1,257.80 | $1,257.80 | |