| 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 | $121.96 | 12.300% | $136.9611 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $19.91 | 3.126% | $20.5324 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $22.25 | 8.467% | $24.1339 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $245.33 | 6.341% | $260.8864 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $193.94 | 3.745% | $201.2031 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $240.81 | 4.697% | $252.1208 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $57.65 | 6.498% | $61.3961 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $901.85 | $957.2338 | $957.23 | $957.25 | $957.20 | |