| 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 | $106.58 | 4.356% | $111.2226 | $111.22 | $111.20 | $111.20 |
| Purchase #2 | $137.47 | 7.542% | $147.838 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $244.85 | 9.561% | $268.2601 | $268.26 | $268.25 | $268.30 |
| Purchase #4 | $235.53 | 12.141% | $264.1257 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $29.39 | 11.117% | $32.6573 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $44.27 | 6.136% | $46.9864 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $29.60 | 3.776% | $30.7177 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $827.69 | $901.8078 | $901.82 | $901.80 | $901.80 | |