| 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 | $220.78 | 9.594% | $241.9616 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $98.73 | 9.779% | $108.3848 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $200.46 | 8.528% | $217.5552 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $54.82 | 3.650% | $56.8209 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $86.36 | 7.326% | $92.6867 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $218.83 | 9.266% | $239.1068 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $174.38 | 5.837% | $184.5586 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $1,054.36 | $1,141.0746 | $1,141.08 | $1,141.05 | $1,141.20 | |