| 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 | $40.62 | 10.649% | $44.9456 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $232.56 | 13.740% | $264.5137 | $264.51 | $264.50 | $264.50 |
| Purchase #3 | $190.55 | 5.592% | $201.2056 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $47.90 | 12.826% | $54.0437 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $23.93 | 6.220% | $25.4184 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $99.75 | 3.768% | $103.5086 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $207.78 | 12.111% | $232.9442 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $843.09 | $926.5798 | $926.58 | $926.55 | $926.40 | |