| 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 | $246.89 | 4.518% | $258.0445 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $140.35 | 4.166% | $146.197 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $198.93 | 3.535% | $205.9622 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $231.55 | 10.539% | $255.9531 | $255.95 | $255.95 | $256.00 |
| Purchase #5 | $26.38 | 9.743% | $28.9502 | $28.95 | $28.95 | $29.00 |
| Purchase #6 | $57.85 | 4.859% | $60.6609 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $186.29 | 10.268% | $205.4183 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $1,088.24 | $1,161.1862 | $1,161.18 | $1,161.15 | $1,161.30 | |