| 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 | $106.82 | 3.661% | $110.7307 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $65.32 | 8.363% | $70.7827 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $29.65 | 12.728% | $33.4239 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $216.67 | 7.563% | $233.0568 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $236.74 | 9.422% | $259.0456 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $130.28 | 6.482% | $138.7247 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $233.43 | 4.764% | $244.5506 | $244.55 | $244.55 | $244.60 |
| 7 purchase totals = | $1,018.91 | $1,090.3150 | $1,090.31 | $1,090.30 | $1,090.30 | |