| 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 | $113.78 | 8.318% | $123.2442 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $220.35 | 10.471% | $243.4228 | $243.42 | $243.40 | $243.40 |
| Purchase #3 | $228.38 | 3.668% | $236.757 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $139.50 | 13.292% | $158.0423 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $157.98 | 12.428% | $177.6138 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $31.30 | 5.731% | $33.0938 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $67.37 | 9.822% | $73.9871 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $958.66 | $1,046.1610 | $1,046.15 | $1,046.15 | $1,046.10 | |