| 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 | $139.36 | 6.412% | $148.2958 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $233.57 | 3.630% | $242.0486 | $242.05 | $242.05 | $242.00 |
| Purchase #3 | $127.73 | 12.831% | $144.119 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $196.31 | 10.673% | $217.2622 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $221.54 | 8.379% | $240.1028 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $88.30 | 11.450% | $98.4104 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $126.31 | 7.140% | $135.3285 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $1,133.12 | $1,225.5673 | $1,225.57 | $1,225.55 | $1,225.50 | |