| 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 | $102.83 | 7.323% | $110.3602 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $197.26 | 9.641% | $216.2778 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $166.77 | 11.711% | $186.3004 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $171.79 | 7.271% | $184.2809 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $54.83 | 12.784% | $61.8395 | $61.84 | $61.85 | $61.80 |
| Purchase #6 | $162.62 | 10.334% | $179.4252 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $238.74 | 10.684% | $264.247 | $264.25 | $264.25 | $264.20 |
| 7 purchase totals = | $1,094.84 | $1,202.7310 | $1,202.74 | $1,202.80 | $1,202.70 | |