| 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 | $210.39 | 6.755% | $224.6018 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $9.77 | 10.157% | $10.7623 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $242.61 | 6.442% | $258.2389 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $28.55 | 5.370% | $30.0831 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $103.73 | 13.445% | $117.6765 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $225.30 | 11.282% | $250.7183 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $40.51 | 11.163% | $45.0321 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $860.86 | $937.1130 | $937.11 | $937.15 | $937.10 | |