| 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 | $237.89 | 8.117% | $257.1995 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $17.92 | 6.589% | $19.1007 | $19.10 | $19.10 | $19.10 |
| Purchase #3 | $234.71 | 3.416% | $242.7277 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $139.29 | 7.678% | $149.9847 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $76.43 | 4.513% | $79.8793 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $172.62 | 10.679% | $191.0541 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $56.93 | 4.355% | $59.4093 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $935.79 | $999.3553 | $999.35 | $999.40 | $999.40 | |