| 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 | $244.93 | 3.179% | $252.7163 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $115.26 | 4.345% | $120.268 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $130.94 | 5.449% | $138.0749 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $35.68 | 11.741% | $39.8692 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $168.38 | 4.330% | $175.6709 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $73.74 | 12.791% | $83.1721 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $162.72 | 3.664% | $168.6821 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $931.65 | $978.4535 | $978.45 | $978.35 | $978.60 | |