| 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 | $129.32 | 3.648% | $134.0376 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $220.98 | 11.169% | $245.6613 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $208.54 | 12.559% | $234.7305 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $141.31 | 8.423% | $153.2125 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $65.33 | 10.479% | $72.1759 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $242.84 | 11.174% | $269.9749 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $178.55 | 4.459% | $186.5115 | $186.51 | $186.50 | $186.50 |
| 7 purchase totals = | $1,186.87 | $1,296.3042 | $1,296.30 | $1,296.30 | $1,296.30 | |