| 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 | $223.97 | 8.346% | $242.6625 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $240.82 | 3.161% | $248.4323 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $236.63 | 9.561% | $259.2542 | $259.25 | $259.25 | $259.30 |
| Purchase #4 | $51.54 | 7.180% | $55.2406 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $234.49 | 7.477% | $252.0228 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $180.67 | 7.822% | $194.802 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $126.92 | 8.206% | $137.3351 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $1,295.04 | $1,389.7495 | $1,389.74 | $1,389.75 | $1,389.70 | |