| 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 | $103.35 | 10.456% | $114.1563 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $81.84 | 7.299% | $87.8135 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $203.37 | 7.400% | $218.4194 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $250.36 | 7.615% | $269.4249 | $269.42 | $269.40 | $269.40 |
| Purchase #5 | $190.45 | 11.817% | $212.9555 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $212.45 | 7.555% | $228.5006 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $32.92 | 11.630% | $36.7486 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $1,074.74 | $1,168.0188 | $1,168.02 | $1,167.95 | $1,168.00 | |