| 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 | $124.35 | 12.587% | $140.0019 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $62.91 | 13.163% | $71.1908 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $250.51 | 3.379% | $258.9747 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $228.59 | 4.735% | $239.4137 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $143.45 | 7.237% | $153.8315 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $88.81 | 10.509% | $98.143 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $220.92 | 7.462% | $237.4051 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $1,119.54 | $1,198.9607 | $1,198.95 | $1,198.95 | $1,198.90 | |