| 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 | $102.56 | 4.415% | $107.088 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $52.31 | 5.154% | $55.0061 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $240.44 | 8.420% | $260.685 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $56.36 | 12.153% | $63.2094 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $98.50 | 5.296% | $103.7166 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $220.40 | 5.540% | $232.6102 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $193.62 | 8.312% | $209.7137 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $964.19 | $1,032.0290 | $1,032.04 | $1,032.00 | $1,032.00 | |