| 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 | $5.30 | 9.716% | $5.8149 | $5.81 | $5.80 | $5.80 |
| Purchase #2 | $249.66 | 13.491% | $283.3416 | $283.34 | $283.35 | $283.30 |
| Purchase #3 | $233.40 | 8.826% | $253.9999 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $232.54 | 3.191% | $239.9604 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $41.84 | 3.862% | $43.4559 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $232.97 | 11.393% | $259.5123 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $154.26 | 13.575% | $175.2008 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,149.97 | $1,261.2858 | $1,261.28 | $1,261.25 | $1,261.30 | |