| 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 | $203.69 | 7.453% | $218.871 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $193.51 | 11.772% | $216.29 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $197.88 | 12.796% | $223.2007 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $236.63 | 3.195% | $244.1903 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $35.80 | 9.320% | $39.1366 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $164.25 | 4.366% | $171.4212 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $73.45 | 12.206% | $82.4153 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $1,105.21 | $1,195.5251 | $1,195.53 | $1,195.50 | $1,195.50 | |