| 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 | $6.66 | 9.651% | $7.3028 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $96.93 | 5.320% | $102.0867 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $202.26 | 11.730% | $225.9851 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $29.28 | 8.429% | $31.748 | $31.75 | $31.75 | $31.70 |
| Purchase #5 | $202.78 | 13.341% | $229.8329 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $228.84 | 7.466% | $245.9252 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $75.93 | 13.424% | $86.1228 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $842.68 | $929.0035 | $929.01 | $929.05 | $928.90 | |