| 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 | $135.99 | 11.507% | $151.6384 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $245.40 | 8.811% | $267.0222 | $267.02 | $267.00 | $267.00 |
| Purchase #3 | $41.51 | 6.701% | $44.2916 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $22.49 | 6.820% | $24.0238 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $80.46 | 4.332% | $83.9455 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $208.56 | 10.329% | $230.1022 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $122.67 | 3.687% | $127.1928 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $857.08 | $928.2165 | $928.21 | $928.20 | $928.10 | |