| 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 | $93.27 | 8.418% | $101.1215 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $232.43 | 6.776% | $248.1795 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $90.58 | 13.805% | $103.0846 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $128.35 | 10.563% | $141.9076 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $143.29 | 8.614% | $155.633 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $223.38 | 7.324% | $239.7404 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $228.99 | 10.649% | $253.3751 | $253.38 | $253.40 | $253.40 |
| 7 purchase totals = | $1,140.29 | $1,243.0417 | $1,243.04 | $1,243.10 | $1,243.00 | |