| 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 | $115.63 | 3.830% | $120.0586 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $125.92 | 6.750% | $134.4196 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $50.90 | 10.375% | $56.1809 | $56.18 | $56.20 | $56.20 |
| Purchase #4 | $242.54 | 9.214% | $264.8876 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $61.73 | 10.696% | $68.3326 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $204.63 | 4.163% | $213.1487 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $202.85 | 8.477% | $220.0456 | $220.05 | $220.05 | $220.00 |
| 7 purchase totals = | $1,004.20 | $1,077.0736 | $1,077.08 | $1,077.10 | $1,077.00 | |