| 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 | $223.97 | 4.320% | $233.6455 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $212.52 | 9.112% | $231.8848 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $227.59 | 10.300% | $251.0318 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $118.67 | 13.737% | $134.9717 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $145.53 | 3.755% | $150.9947 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $133.35 | 12.205% | $149.6254 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $223.65 | 12.452% | $251.4989 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,285.28 | $1,403.6528 | $1,403.65 | $1,403.70 | $1,403.60 | |