| 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 | $194.80 | 4.815% | $204.1796 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $156.99 | 7.388% | $168.5884 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $172.38 | 5.577% | $181.9936 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $228.91 | 10.147% | $252.1375 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $69.75 | 10.247% | $76.8973 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $215.31 | 10.512% | $237.9434 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $200.56 | 10.549% | $221.7171 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $1,238.70 | $1,343.4569 | $1,343.46 | $1,343.50 | $1,343.40 | |