| 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 | $10.68 | 4.155% | $11.1238 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $180.41 | 5.489% | $190.3127 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $202.27 | 11.802% | $226.1419 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $222.97 | 7.308% | $239.2646 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $96.44 | 5.514% | $101.7577 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $28.94 | 11.416% | $32.2438 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $231.85 | 4.848% | $243.0901 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $973.56 | $1,043.9346 | $1,043.92 | $1,043.90 | $1,043.90 | |