| 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 | $81.53 | 8.401% | $88.3793 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $69.98 | 9.135% | $76.3727 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $209.83 | 13.543% | $238.2473 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $80.83 | 3.600% | $83.7399 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $185.62 | 10.629% | $205.3495 | $205.35 | $205.35 | $205.30 |
| Purchase #6 | $133.95 | 3.333% | $138.4146 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $217.90 | 10.836% | $241.5116 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $979.64 | $1,072.0149 | $1,072.01 | $1,072.00 | $1,071.90 | |