| 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 | $208.60 | 10.522% | $230.5489 | $230.55 | $230.55 | $230.50 |
| Purchase #2 | $82.68 | 9.441% | $90.4858 | $90.49 | $90.50 | $90.50 |
| Purchase #3 | $185.49 | 5.216% | $195.1652 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $59.91 | 11.455% | $66.7727 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $203.29 | 11.319% | $226.3004 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $124.92 | 7.747% | $134.5976 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $177.32 | 11.318% | $197.3891 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,042.21 | $1,141.2597 | $1,141.27 | $1,141.25 | $1,141.30 | |