| 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 | $221.58 | 3.540% | $229.4239 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $234.63 | 5.761% | $248.147 | $248.15 | $248.15 | $248.10 |
| Purchase #3 | $168.55 | 5.471% | $177.7714 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $52.72 | 10.161% | $58.0769 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $45.28 | 9.166% | $49.4304 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $192.71 | 5.848% | $203.9797 | $203.98 | $204.00 | $204.00 |
| Purchase #7 | $53.31 | 12.141% | $59.7824 | $59.78 | $59.80 | $59.80 |
| 7 purchase totals = | $968.78 | $1,026.6117 | $1,026.61 | $1,026.65 | $1,026.60 | |