| 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 | $104.44 | 13.373% | $118.4068 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $100.51 | 8.865% | $109.4202 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $178.46 | 8.398% | $193.4471 | $193.45 | $193.45 | $193.40 |
| Purchase #4 | $18.94 | 13.206% | $21.4412 | $21.44 | $21.45 | $21.40 |
| Purchase #5 | $233.89 | 5.518% | $246.7961 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $125.66 | 9.582% | $137.7007 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $184.31 | 7.407% | $197.9618 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $946.21 | $1,025.1739 | $1,025.18 | $1,025.15 | $1,025.10 | |