| 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 | $243.71 | 5.592% | $257.3383 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $234.49 | 7.748% | $252.6583 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $63.46 | 6.344% | $67.4859 | $67.49 | $67.50 | $67.50 |
| Purchase #4 | $122.93 | 13.350% | $139.3412 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $70.56 | 6.141% | $74.8931 | $74.89 | $74.90 | $74.90 |
| Purchase #6 | $229.66 | 5.153% | $241.4944 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $216.35 | 13.597% | $245.7671 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $1,181.16 | $1,278.9783 | $1,278.98 | $1,279.00 | $1,279.00 | |