| 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 | $244.40 | 6.250% | $259.675 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $106.34 | 12.292% | $119.4113 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $206.28 | 6.291% | $219.2571 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $37.90 | 8.244% | $41.0245 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $159.31 | 3.221% | $164.4414 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $83.25 | 6.239% | $88.444 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $132.55 | 13.540% | $150.4973 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $970.03 | $1,042.7506 | $1,042.75 | $1,042.75 | $1,042.70 | |