| 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 | $74.25 | 10.574% | $82.1012 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $146.60 | 10.750% | $162.3595 | $162.36 | $162.35 | $162.40 |
| Purchase #3 | $38.31 | 7.734% | $41.2729 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $220.88 | 10.374% | $243.7941 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $240.59 | 13.716% | $273.5893 | $273.59 | $273.60 | $273.60 |
| Purchase #6 | $30.50 | 6.395% | $32.4505 | $32.45 | $32.45 | $32.50 |
| Purchase #7 | $238.90 | 11.765% | $267.0066 | $267.01 | $267.00 | $267.00 |
| 7 purchase totals = | $990.03 | $1,102.5741 | $1,102.57 | $1,102.55 | $1,102.70 | |