| 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 | $115.34 | 10.458% | $127.4023 | $127.40 | $127.40 | $127.40 |
| Purchase #2 | $202.44 | 7.815% | $218.2607 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $137.92 | 11.461% | $153.727 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $201.31 | 12.150% | $225.7692 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $15.55 | 12.742% | $17.5314 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $213.76 | 10.184% | $235.5293 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $52.67 | 5.500% | $55.5669 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $938.99 | $1,033.7868 | $1,033.79 | $1,033.80 | $1,033.80 | |