| 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 | $70.70 | 4.596% | $73.9494 | $73.95 | $73.95 | $73.90 |
| Purchase #2 | $120.97 | 10.582% | $133.771 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $68.99 | 3.791% | $71.6054 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $213.83 | 10.416% | $236.1025 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $165.91 | 3.366% | $171.4945 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $200.85 | 12.331% | $225.6168 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $212.43 | 6.142% | $225.4775 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $1,053.68 | $1,138.0171 | $1,138.02 | $1,138.00 | $1,138.00 | |