| 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 | $207.30 | 10.508% | $229.0831 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $88.42 | 11.534% | $98.6184 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $238.61 | 10.387% | $263.3944 | $263.39 | $263.40 | $263.40 |
| Purchase #4 | $101.96 | 8.198% | $110.3187 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $205.32 | 11.799% | $229.5457 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $229.37 | 4.134% | $238.8522 | $238.85 | $238.85 | $238.90 |
| Purchase #7 | $63.43 | 9.394% | $69.3886 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $1,134.41 | $1,239.2011 | $1,239.20 | $1,239.20 | $1,239.20 | |