| 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 | $220.45 | 13.688% | $250.6252 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $46.85 | 3.171% | $48.3356 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $245.79 | 5.166% | $258.4875 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $248.94 | 4.410% | $259.9183 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $158.31 | 4.465% | $165.3785 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $171.68 | 9.232% | $187.5295 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $220.91 | 3.559% | $228.7722 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $1,312.93 | $1,399.0468 | $1,399.06 | $1,399.10 | $1,399.00 | |