| 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 | $99.54 | 7.120% | $106.6272 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $123.59 | 9.716% | $135.598 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $23.93 | 12.547% | $26.9325 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $166.41 | 12.627% | $187.4226 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $126.95 | 7.347% | $136.277 | $136.28 | $136.30 | $136.30 |
| Purchase #6 | $201.77 | 4.228% | $210.3008 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $175.97 | 12.391% | $197.7744 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $918.16 | $1,000.9325 | $1,000.93 | $1,000.95 | $1,000.90 | |