| 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 | $238.38 | 9.511% | $261.0523 | $261.05 | $261.05 | $261.10 |
| Purchase #2 | $26.39 | 10.188% | $29.0786 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $42.94 | 9.819% | $47.1563 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $177.52 | 11.416% | $197.7857 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $116.86 | 12.158% | $131.0678 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $153.65 | 12.203% | $172.3999 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $223.67 | 3.669% | $231.8765 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $979.41 | $1,070.4171 | $1,070.43 | $1,070.45 | $1,070.60 | |