| 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 | $91.36 | 5.704% | $96.5712 | $96.57 | $96.55 | $96.60 |
| Purchase #2 | $134.40 | 10.280% | $148.2163 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $174.49 | 9.679% | $191.3789 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $61.81 | 8.590% | $67.1195 | $67.12 | $67.10 | $67.10 |
| Purchase #5 | $139.73 | 12.579% | $157.3066 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $250.99 | 3.728% | $260.3469 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $238.36 | 5.783% | $252.1444 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $1,091.14 | $1,173.0838 | $1,173.09 | $1,173.05 | $1,173.00 | |