| 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 | $189.51 | 11.374% | $211.0649 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $188.78 | 3.257% | $194.9286 | $194.93 | $194.95 | $194.90 |
| Purchase #3 | $17.62 | 10.430% | $19.4578 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $123.50 | 13.375% | $140.0181 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $228.41 | 6.685% | $243.6792 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $185.37 | 6.115% | $196.7054 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $201.92 | 10.202% | $222.5199 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,135.11 | $1,228.3739 | $1,228.38 | $1,228.35 | $1,228.40 | |