| 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 | $198.32 | 12.799% | $223.703 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $190.49 | 4.373% | $198.8201 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $67.77 | 11.137% | $75.3175 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $199.66 | 6.474% | $212.586 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $90.83 | 13.120% | $102.7469 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $101.71 | 12.512% | $114.436 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $225.86 | 12.423% | $253.9186 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,074.64 | $1,181.5281 | $1,181.54 | $1,181.50 | $1,181.40 | |