| 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 | $75.52 | 10.646% | $83.5599 | $83.56 | $83.55 | $83.60 |
| Purchase #2 | $222.26 | 11.311% | $247.3998 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $233.62 | 5.715% | $246.9714 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $91.91 | 11.394% | $102.3822 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $131.81 | 6.173% | $139.9466 | $139.95 | $139.95 | $139.90 |
| Purchase #6 | $209.90 | 4.122% | $218.5521 | $218.55 | $218.55 | $218.60 |
| Purchase #7 | $105.66 | 3.230% | $109.0728 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $1,070.68 | $1,147.8848 | $1,147.88 | $1,147.85 | $1,148.00 | |