| 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 | $197.87 | 7.154% | $212.0256 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $154.56 | 4.829% | $162.0237 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $242.87 | 8.249% | $262.9043 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $221.83 | 3.846% | $230.3616 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $98.52 | 3.202% | $101.6746 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $115.81 | 6.842% | $123.7337 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $239.99 | 7.677% | $258.414 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,271.45 | $1,351.1375 | $1,351.12 | $1,351.10 | $1,351.10 | |