| 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 | $211.26 | 11.574% | $235.7112 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $225.27 | 4.633% | $235.7068 | $235.71 | $235.70 | $235.70 |
| Purchase #3 | $236.44 | 10.343% | $260.895 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $135.36 | 9.269% | $147.9065 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $73.38 | 8.548% | $79.6525 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $19.31 | 12.311% | $21.6873 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $134.39 | 4.282% | $140.1446 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $1,035.41 | $1,121.7039 | $1,121.71 | $1,121.70 | $1,121.70 | |