| 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 | $235.62 | 4.454% | $246.1145 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $47.43 | 3.639% | $49.156 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $201.31 | 11.320% | $224.0983 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $38.55 | 10.131% | $42.4555 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $236.30 | 11.858% | $264.3205 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $150.89 | 4.378% | $157.496 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $116.42 | 10.854% | $129.0562 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $1,026.52 | $1,112.6970 | $1,112.71 | $1,112.65 | $1,112.80 | |