| 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 | $228.91 | 10.293% | $252.4717 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $208.29 | 4.654% | $217.9838 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $229.57 | 5.485% | $242.1619 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $248.72 | 11.612% | $277.6014 | $277.60 | $277.60 | $277.60 |
| Purchase #5 | $62.92 | 13.356% | $71.3236 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $118.95 | 11.134% | $132.1939 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $117.25 | 13.510% | $133.0905 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $1,214.61 | $1,326.8268 | $1,326.81 | $1,326.80 | $1,326.90 | |