| 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 | $123.93 | 5.439% | $130.6706 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $250.92 | 9.398% | $274.5015 | $274.50 | $274.50 | $274.50 |
| Purchase #3 | $11.56 | 11.669% | $12.9089 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $57.66 | 12.525% | $64.8819 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $213.63 | 13.595% | $242.673 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $75.87 | 9.659% | $83.1983 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $170.73 | 10.772% | $189.121 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $904.30 | $997.9552 | $997.95 | $997.90 | $998.00 | |