| 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 | $94.86 | 12.300% | $106.5278 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $19.36 | 6.766% | $20.6699 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $137.33 | 13.592% | $155.9959 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $220.58 | 13.757% | $250.9252 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $170.68 | 7.570% | $183.6005 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $103.41 | 4.129% | $107.6798 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $37.31 | 13.657% | $42.4054 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $783.53 | $867.8045 | $867.82 | $867.85 | $867.80 | |