| 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 | $243.64 | 7.116% | $260.9774 | $260.98 | $261.00 | $261.00 |
| Purchase #2 | $7.56 | 3.570% | $7.8299 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $223.36 | 13.243% | $252.9396 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $233.87 | 10.727% | $258.9572 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $238.74 | 4.559% | $249.6242 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $73.52 | 12.441% | $82.6666 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $99.67 | 5.454% | $105.106 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $1,120.36 | $1,218.1009 | $1,218.11 | $1,218.10 | $1,218.10 | |