| 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 | $87.80 | 12.327% | $98.6231 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $35.25 | 13.142% | $39.8826 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $227.86 | 6.569% | $242.8281 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $224.79 | 3.347% | $232.3137 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $225.78 | 6.342% | $240.099 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $148.99 | 8.734% | $162.0028 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $150.67 | 5.398% | $158.8032 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $1,101.14 | $1,174.5525 | $1,174.54 | $1,174.55 | $1,174.50 | |