| 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 | $247.77 | 4.833% | $259.7447 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $146.99 | 7.299% | $157.7188 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $106.78 | 6.225% | $113.4271 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $191.36 | 4.482% | $199.9368 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $84.60 | 11.368% | $94.2173 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $149.94 | 12.480% | $168.6525 | $168.65 | $168.65 | $168.70 |
| Purchase #7 | $212.59 | 4.472% | $222.097 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $1,140.03 | $1,215.7942 | $1,215.80 | $1,215.80 | $1,215.70 | |