| 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 | $190.67 | 11.232% | $212.0861 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $239.62 | 9.843% | $263.2058 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $30.41 | 10.459% | $33.5906 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $242.79 | 8.491% | $263.4053 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $167.75 | 5.148% | $176.3858 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $230.53 | 4.150% | $240.097 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $26.48 | 4.712% | $27.7277 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $1,128.25 | $1,216.4983 | $1,216.52 | $1,216.55 | $1,216.50 | |