| 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 | $230.69 | 3.768% | $239.3824 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $106.61 | 8.387% | $115.5514 | $115.55 | $115.55 | $115.60 |
| Purchase #3 | $102.74 | 6.408% | $109.3236 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $206.96 | 7.394% | $222.2626 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $96.26 | 10.656% | $106.5175 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $218.25 | 13.225% | $247.1136 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $214.52 | 13.510% | $243.5017 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,176.03 | $1,283.6528 | $1,283.64 | $1,283.60 | $1,283.70 | |