| 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 | $112.95 | 6.580% | $120.3821 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $23.78 | 3.328% | $24.5714 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $109.28 | 13.653% | $124.2 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $238.73 | 8.843% | $259.8409 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $118.39 | 7.851% | $127.6848 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $103.29 | 8.616% | $112.1895 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $168.66 | 7.612% | $181.4984 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $875.08 | $950.3671 | $950.36 | $950.40 | $950.40 | |