| 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 | $189.41 | 6.375% | $201.4849 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $157.26 | 8.351% | $170.3928 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $165.44 | 3.408% | $171.0782 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $181.59 | 4.663% | $190.0575 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $107.93 | 11.630% | $120.4823 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $107.86 | 6.209% | $114.557 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $235.58 | 4.723% | $246.7064 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,145.07 | $1,214.7591 | $1,214.76 | $1,214.80 | $1,214.90 | |