| 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 | $228.98 | 12.270% | $257.0758 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $114.63 | 13.302% | $129.8781 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $233.43 | 13.346% | $264.5836 | $264.58 | $264.60 | $264.60 |
| Purchase #4 | $22.30 | 8.650% | $24.229 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $139.74 | 11.446% | $155.7346 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $24.29 | 4.184% | $25.3063 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $222.52 | 12.568% | $250.4863 | $250.49 | $250.50 | $250.50 |
| 7 purchase totals = | $985.89 | $1,107.2937 | $1,107.30 | $1,107.40 | $1,107.30 | |