| 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 | $219.76 | 4.343% | $229.3042 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $125.63 | 11.676% | $140.2986 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $136.58 | 3.845% | $141.8315 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $96.51 | 5.792% | $102.0999 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $115.90 | 3.672% | $120.1558 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $68.81 | 3.772% | $71.4055 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $178.53 | 6.356% | $189.8774 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $941.72 | $994.9729 | $994.98 | $995.00 | $995.00 | |