| 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 | $46.43 | 10.766% | $51.4287 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $134.45 | 12.433% | $151.1662 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $90.67 | 9.817% | $99.5711 | $99.57 | $99.55 | $99.60 |
| Purchase #4 | $213.56 | 9.330% | $233.4851 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $228.97 | 7.555% | $246.2687 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $188.98 | 6.374% | $201.0256 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $124.81 | 4.386% | $130.2842 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $1,027.87 | $1,113.2296 | $1,113.24 | $1,113.25 | $1,113.30 | |