| 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 | $194.40 | 4.641% | $203.4221 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $246.46 | 9.474% | $269.8096 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $199.40 | 13.697% | $226.7118 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $53.53 | 4.147% | $55.7499 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $230.75 | 13.253% | $261.3313 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $45.76 | 3.167% | $47.2092 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $105.42 | 11.123% | $117.1459 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $1,075.72 | $1,181.3798 | $1,181.38 | $1,181.35 | $1,181.20 | |