| 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 | $208.54 | 9.449% | $228.2449 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $243.63 | 8.745% | $264.9354 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $145.87 | 3.791% | $151.3999 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $111.59 | 3.374% | $115.355 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $30.77 | 13.261% | $34.8504 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $128.89 | 4.797% | $135.0729 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $28.74 | 8.214% | $31.1007 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $898.03 | $960.9592 | $960.96 | $960.95 | $961.00 | |