| 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 | $225.58 | 4.608% | $235.9747 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $244.76 | 10.647% | $270.8196 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $93.97 | 12.307% | $105.5349 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $79.47 | 8.695% | $86.3799 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $211.28 | 3.451% | $218.5713 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $232.37 | 8.106% | $251.2059 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $171.40 | 3.479% | $177.363 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,258.83 | $1,345.8493 | $1,345.84 | $1,345.80 | $1,345.90 | |