| 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 | $118.83 | 8.386% | $128.7951 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $75.82 | 12.340% | $85.1762 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $132.52 | 5.744% | $140.1319 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $178.46 | 12.203% | $200.2375 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $204.96 | 5.613% | $216.4644 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $201.38 | 3.316% | $208.0578 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $53.39 | 13.715% | $60.7124 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $965.36 | $1,039.5753 | $1,039.58 | $1,039.60 | $1,039.60 | |