| 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 | $10.52 | 7.593% | $11.3188 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $154.96 | 11.333% | $172.5216 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $124.56 | 9.613% | $136.534 | $136.53 | $136.55 | $136.50 |
| Purchase #4 | $206.59 | 12.282% | $231.9634 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $244.90 | 10.568% | $270.781 | $270.78 | $270.80 | $270.80 |
| Purchase #6 | $7.54 | 13.740% | $8.576 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $160.43 | 4.242% | $167.2354 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $909.50 | $998.9302 | $998.93 | $998.95 | $998.90 | |