| 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 | $127.46 | 4.805% | $133.5845 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $246.92 | 10.659% | $273.2392 | $273.24 | $273.25 | $273.20 |
| Purchase #3 | $233.52 | 13.543% | $265.1456 | $265.15 | $265.15 | $265.10 |
| Purchase #4 | $153.93 | 7.829% | $165.9812 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $29.99 | 5.455% | $31.626 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $90.26 | 9.804% | $99.1091 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $68.47 | 12.352% | $76.9274 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $950.55 | $1,045.6130 | $1,045.62 | $1,045.70 | $1,045.50 | |