| 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 | $216.26 | 9.678% | $237.1896 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $74.80 | 12.668% | $84.2757 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $89.71 | 11.230% | $99.7844 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $175.47 | 5.602% | $185.2998 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $11.51 | 12.323% | $12.9284 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $84.34 | 6.249% | $89.6104 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $206.44 | 4.103% | $214.9102 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $858.53 | $923.9985 | $924.00 | $924.05 | $924.00 | |