| 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 | $219.37 | 3.846% | $227.807 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $95.98 | 9.823% | $105.4081 | $105.41 | $105.40 | $105.40 |
| Purchase #3 | $219.27 | 11.730% | $244.9904 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $202.52 | 4.520% | $211.6739 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $120.52 | 5.290% | $126.8955 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $70.26 | 10.174% | $77.4083 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $171.42 | 9.497% | $187.6998 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,099.34 | $1,181.8830 | $1,181.89 | $1,181.85 | $1,181.90 | |