| 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 | $184.94 | 11.328% | $205.89 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $202.52 | 7.765% | $218.2457 | $218.25 | $218.25 | $218.20 |
| Purchase #3 | $207.52 | 8.733% | $225.6427 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $14.45 | 11.224% | $16.0719 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $244.29 | 8.569% | $265.2232 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $49.82 | 10.753% | $55.1771 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $110.59 | 8.872% | $120.4015 | $120.40 | $120.40 | $120.40 |
| 7 purchase totals = | $1,014.13 | $1,106.6521 | $1,106.65 | $1,106.65 | $1,106.60 | |