| 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 | $99.50 | 3.863% | $103.3437 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $237.96 | 3.196% | $245.5652 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $210.96 | 13.274% | $238.9628 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $207.95 | 11.721% | $232.3238 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $213.51 | 10.214% | $235.3179 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $218.26 | 13.752% | $248.2751 | $248.28 | $248.30 | $248.30 |
| Purchase #7 | $157.66 | 6.406% | $167.7597 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $1,345.80 | $1,471.5482 | $1,471.55 | $1,471.50 | $1,471.60 | |