| 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 | $235.49 | 13.148% | $266.4522 | $266.45 | $266.45 | $266.50 |
| Purchase #2 | $233.52 | 6.292% | $248.2131 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $185.66 | 9.645% | $203.5669 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $61.68 | 5.327% | $64.9657 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $137.95 | 10.557% | $152.5134 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $64.93 | 7.306% | $69.6738 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $116.75 | 6.655% | $124.5197 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $1,035.98 | $1,129.9048 | $1,129.90 | $1,129.80 | $1,130.00 | |