| 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 | $210.37 | 11.538% | $234.6425 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $248.99 | 7.206% | $266.9322 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $84.96 | 4.752% | $88.9973 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $174.49 | 13.759% | $198.4981 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $147.56 | 13.234% | $167.0881 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $124.47 | 8.772% | $135.3885 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $123.47 | 5.843% | $130.6844 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $1,114.31 | $1,222.2311 | $1,222.23 | $1,222.30 | $1,222.20 | |