| 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 | $125.72 | 3.631% | $130.2849 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $94.71 | 5.684% | $100.0933 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $22.73 | 8.821% | $24.735 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $111.50 | 4.346% | $116.3458 | $116.35 | $116.35 | $116.30 |
| Purchase #5 | $140.39 | 7.446% | $150.8434 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $15.44 | 4.640% | $16.1564 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $249.29 | 3.378% | $257.711 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $759.78 | $796.1698 | $796.17 | $796.20 | $796.10 | |