| 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 | $234.29 | 10.757% | $259.4926 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $248.73 | 6.693% | $265.3775 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $186.26 | 9.634% | $204.2043 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $113.35 | 7.621% | $121.9884 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $17.60 | 11.788% | $19.6747 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $194.49 | 3.365% | $201.0346 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $169.49 | 13.452% | $192.2898 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $1,164.21 | $1,264.0619 | $1,264.05 | $1,264.10 | $1,264.10 | |