| 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 | $175.82 | 9.473% | $192.4754 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $29.98 | 13.280% | $33.9613 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $219.70 | 9.749% | $241.1186 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $130.38 | 6.652% | $139.0529 | $139.05 | $139.05 | $139.10 |
| Purchase #5 | $112.25 | 6.311% | $119.3341 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $198.71 | 12.615% | $223.7773 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $227.40 | 5.844% | $240.6893 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $1,094.24 | $1,190.4089 | $1,190.41 | $1,190.45 | $1,190.50 | |