| 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 | $115.37 | 5.825% | $122.0903 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $155.58 | 5.719% | $164.4776 | $164.48 | $164.50 | $164.50 |
| Purchase #3 | $114.63 | 8.296% | $124.1397 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $89.58 | 13.249% | $101.4485 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $221.52 | 4.668% | $231.8606 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $218.63 | 12.202% | $245.3072 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $207.52 | 10.164% | $228.6123 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,122.83 | $1,217.9362 | $1,217.94 | $1,217.95 | $1,217.90 | |