| 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 | $113.94 | 10.508% | $125.9128 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $6.56 | 6.820% | $7.0074 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $136.26 | 4.831% | $142.8427 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $229.39 | 4.869% | $240.559 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $19.84 | 7.371% | $21.3024 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $223.88 | 12.662% | $252.2277 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $120.66 | 3.490% | $124.871 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $850.53 | $914.7230 | $914.72 | $914.70 | $914.70 | |