| 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 | $235.77 | 4.178% | $245.6205 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $97.87 | 11.700% | $109.3208 | $109.32 | $109.30 | $109.30 |
| Purchase #3 | $144.56 | 3.788% | $150.0359 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $165.68 | 5.144% | $174.2026 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $247.63 | 12.295% | $278.0761 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $211.51 | 7.532% | $227.4409 | $227.44 | $227.45 | $227.40 |
| Purchase #7 | $221.73 | 4.764% | $232.2932 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,324.75 | $1,416.9900 | $1,416.99 | $1,417.00 | $1,416.90 | |