| 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 | $6.95 | 13.201% | $7.8675 | $7.87 | $7.85 | $7.90 |
| Purchase #2 | $210.44 | 4.398% | $219.6952 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $72.77 | 12.365% | $81.768 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $101.58 | 5.495% | $107.1618 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $241.42 | 11.295% | $268.6884 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $240.66 | 8.821% | $261.8886 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $224.46 | 3.732% | $232.8368 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,098.28 | $1,179.9063 | $1,179.92 | $1,179.90 | $1,180.00 | |