| 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 | $103.81 | 3.563% | $107.5088 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $18.77 | 10.638% | $20.7668 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $225.82 | 8.460% | $244.9244 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $104.36 | 9.844% | $114.6332 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $182.37 | 6.588% | $194.3845 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $201.38 | 5.118% | $211.6866 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $28.31 | 5.410% | $29.8416 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $864.82 | $923.7459 | $923.74 | $923.75 | $923.70 | |