| 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 | $35.60 | 10.151% | $39.2138 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $234.64 | 4.801% | $245.9051 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $25.59 | 8.479% | $27.7598 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $242.74 | 3.639% | $251.5733 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $226.82 | 4.606% | $237.2673 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $24.97 | 12.282% | $28.0368 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $240.96 | 4.380% | $251.514 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,031.32 | $1,081.2701 | $1,081.27 | $1,081.20 | $1,081.30 | |