| 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 | $42.57 | 7.152% | $45.6146 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $69.39 | 4.209% | $72.3106 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $239.79 | 12.140% | $268.9005 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $214.62 | 11.261% | $238.7884 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $163.52 | 12.622% | $184.1595 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $185.57 | 9.121% | $202.4958 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $92.52 | 3.558% | $95.8119 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $1,007.98 | $1,108.0813 | $1,108.08 | $1,108.05 | $1,108.10 | |