| 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 | $102.79 | 4.605% | $107.5235 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $176.60 | 5.523% | $186.3536 | $186.35 | $186.35 | $186.40 |
| Purchase #3 | $57.99 | 11.469% | $64.6409 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $240.29 | 4.852% | $251.9489 | $251.95 | $251.95 | $251.90 |
| Purchase #5 | $167.65 | 10.180% | $184.7168 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $208.71 | 8.492% | $226.4337 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $192.29 | 12.672% | $216.657 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $1,146.32 | $1,238.2744 | $1,238.27 | $1,238.25 | $1,238.20 | |