| 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 | $234.51 | 11.493% | $261.4622 | $261.46 | $261.45 | $261.50 |
| Purchase #2 | $38.57 | 8.213% | $41.7378 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $238.58 | 6.562% | $254.2356 | $254.24 | $254.25 | $254.20 |
| Purchase #4 | $35.63 | 11.225% | $39.6295 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $219.52 | 5.195% | $230.9241 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $107.99 | 4.727% | $113.0947 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $218.86 | 8.616% | $237.717 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,093.66 | $1,178.8009 | $1,178.80 | $1,178.80 | $1,178.70 | |