| 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 | $202.84 | 9.144% | $221.3877 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $20.49 | 5.154% | $21.5461 | $21.55 | $21.55 | $21.50 |
| Purchase #3 | $182.25 | 3.196% | $188.0747 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $136.55 | 7.260% | $146.4635 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $175.62 | 6.819% | $187.5955 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $116.59 | 3.262% | $120.3932 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $124.76 | 11.252% | $138.798 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $959.10 | $1,024.2587 | $1,024.26 | $1,024.25 | $1,024.30 | |