| 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 | $238.52 | 3.296% | $246.3816 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $168.93 | 11.641% | $188.5951 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $176.79 | 8.852% | $192.4395 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $144.45 | 4.339% | $150.7177 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $8.33 | 10.666% | $9.2185 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $105.91 | 13.409% | $120.1115 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $183.74 | 11.613% | $205.0777 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $1,026.67 | $1,112.5416 | $1,112.55 | $1,112.55 | $1,112.50 | |