| 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 | $99.36 | 6.555% | $105.873 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $147.25 | 4.592% | $154.0117 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $215.65 | 13.410% | $244.5687 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $22.50 | 8.794% | $24.4787 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $199.48 | 13.210% | $225.8313 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $220.52 | 3.416% | $228.053 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $187.67 | 10.214% | $206.8386 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $1,092.43 | $1,189.6550 | $1,189.65 | $1,189.65 | $1,189.70 | |