| 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 | $97.25 | 12.577% | $109.4811 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $210.73 | 13.651% | $239.4968 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $183.55 | 11.734% | $205.0878 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $149.33 | 3.361% | $154.349 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $9.90 | 5.266% | $10.4213 | $10.42 | $10.40 | $10.40 |
| Purchase #6 | $207.29 | 5.490% | $218.6702 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $228.53 | 7.687% | $246.0971 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,086.58 | $1,183.6033 | $1,183.61 | $1,183.60 | $1,183.60 | |