| 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 | $91.49 | 3.632% | $94.8129 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $241.64 | 5.203% | $254.2125 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $73.66 | 5.151% | $77.4542 | $77.45 | $77.45 | $77.50 |
| Purchase #4 | $98.76 | 13.665% | $112.2556 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $138.46 | 6.446% | $147.3851 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $240.78 | 4.185% | $250.8566 | $250.86 | $250.85 | $250.90 |
| Purchase #7 | $178.92 | 12.487% | $201.2617 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $1,063.71 | $1,138.2386 | $1,138.24 | $1,138.20 | $1,138.40 | |