| 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 | $137.81 | 4.710% | $144.3009 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $207.54 | 5.545% | $219.0481 | $219.05 | $219.05 | $219.00 |
| Purchase #3 | $74.38 | 7.708% | $80.1132 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $208.92 | 7.869% | $225.3599 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $164.76 | 5.239% | $173.3918 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $126.96 | 3.354% | $131.2182 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $98.25 | 13.217% | $111.2357 | $111.24 | $111.25 | $111.20 |
| 7 purchase totals = | $1,018.62 | $1,084.6678 | $1,084.67 | $1,084.65 | $1,084.60 | |