| 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 | $113.58 | 3.391% | $117.4315 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $174.60 | 10.798% | $193.4533 | $193.45 | $193.45 | $193.50 |
| Purchase #3 | $41.91 | 4.378% | $43.7448 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $179.99 | 6.673% | $192.0007 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $178.78 | 6.866% | $191.055 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $222.71 | 10.508% | $246.1124 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $11.75 | 6.693% | $12.5364 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $923.32 | $996.3341 | $996.33 | $996.35 | $996.30 | |