| 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 | $192.47 | 6.773% | $205.506 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $52.42 | 11.728% | $58.5678 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $189.42 | 10.475% | $209.2617 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $7.29 | 12.197% | $8.1792 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $192.78 | 7.331% | $206.9127 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $84.57 | 11.252% | $94.0858 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $235.46 | 10.325% | $259.7712 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $954.41 | $1,042.2844 | $1,042.29 | $1,042.25 | $1,042.40 | |