| 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 | $63.98 | 9.416% | $70.0044 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $239.36 | 13.507% | $271.6904 | $271.69 | $271.70 | $271.70 |
| Purchase #3 | $210.51 | 9.464% | $230.4327 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $44.81 | 10.225% | $49.3918 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $232.91 | 13.440% | $264.2131 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $206.35 | 4.449% | $215.5305 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $127.26 | 3.818% | $132.1188 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $1,125.18 | $1,233.3817 | $1,233.37 | $1,233.40 | $1,233.30 | |