| 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 | $174.30 | 5.237% | $183.4281 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $248.98 | 8.348% | $269.7649 | $269.76 | $269.75 | $269.80 |
| Purchase #3 | $85.26 | 7.165% | $91.3689 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $184.87 | 12.807% | $208.5463 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $204.89 | 10.275% | $225.9424 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $213.70 | 8.647% | $232.1786 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $103.70 | 10.430% | $114.5159 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $1,215.70 | $1,325.7451 | $1,325.75 | $1,325.75 | $1,325.70 | |