| 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 | $221.43 | 11.565% | $247.0384 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $117.86 | 5.279% | $124.0818 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $171.98 | 10.477% | $189.9983 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $232.89 | 11.558% | $259.8074 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $188.85 | 12.226% | $211.9388 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $107.78 | 6.565% | $114.8558 | $114.86 | $114.85 | $114.90 |
| Purchase #7 | $8.46 | 13.328% | $9.5875 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $1,049.25 | $1,157.3080 | $1,157.32 | $1,157.35 | $1,157.30 | |