| 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 | $183.68 | 7.843% | $198.086 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $98.86 | 13.799% | $112.5017 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $218.79 | 11.114% | $243.1063 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $214.75 | 11.185% | $238.7698 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $230.98 | 10.293% | $254.7548 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $206.51 | 4.837% | $216.4989 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $222.75 | 4.330% | $232.3951 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,376.32 | $1,496.1126 | $1,496.12 | $1,496.10 | $1,496.20 | |