| 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 | $249.59 | 3.613% | $258.6077 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $210.29 | 3.791% | $218.2621 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $69.76 | 6.630% | $74.3851 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $169.67 | 9.112% | $185.1303 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $128.52 | 10.414% | $141.9041 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $205.84 | 3.158% | $212.3404 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $233.34 | 9.372% | $255.2086 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,267.01 | $1,345.8383 | $1,345.84 | $1,345.85 | $1,345.80 | |