| 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 | $245.36 | 13.738% | $279.0676 | $279.07 | $279.05 | $279.10 |
| Purchase #2 | $243.85 | 9.360% | $266.6744 | $266.67 | $266.65 | $266.70 |
| Purchase #3 | $79.46 | 6.758% | $84.8299 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $77.86 | 13.702% | $88.5284 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $14.40 | 3.370% | $14.8853 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $205.36 | 12.711% | $231.4633 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $189.85 | 4.672% | $198.7198 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $1,056.14 | $1,164.1687 | $1,164.17 | $1,164.15 | $1,164.20 | |