| 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 | $77.52 | 4.357% | $80.8975 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $137.79 | 8.812% | $149.9321 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $244.33 | 5.504% | $257.7779 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $243.75 | 8.421% | $264.2762 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $138.65 | 11.380% | $154.4284 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $216.76 | 12.559% | $243.9829 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $210.30 | 10.795% | $233.0019 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $1,269.10 | $1,384.2969 | $1,384.30 | $1,384.40 | $1,384.30 | |