| 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 | $51.34 | 13.729% | $58.3885 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $192.58 | 7.572% | $207.1622 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $108.58 | 13.438% | $123.171 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $132.52 | 10.225% | $146.0702 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $209.99 | 13.510% | $238.3596 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $179.32 | 7.606% | $192.9591 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $234.97 | 7.617% | $252.8677 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,109.30 | $1,218.9783 | $1,218.98 | $1,218.90 | $1,219.20 | |