| 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 | $206.61 | 9.479% | $226.1946 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $204.98 | 8.361% | $222.1184 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $208.70 | 11.843% | $233.4163 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $118.82 | 12.575% | $133.7616 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $143.87 | 12.867% | $162.3818 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $29.36 | 5.820% | $31.0688 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $204.51 | 9.133% | $223.1879 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $1,116.85 | $1,232.1294 | $1,232.13 | $1,232.10 | $1,232.20 | |