| 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 | $43.93 | 6.754% | $46.897 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $213.29 | 10.416% | $235.5063 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $240.51 | 10.833% | $266.5644 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $237.76 | 11.593% | $265.3235 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $221.25 | 12.424% | $248.7381 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $165.51 | 12.620% | $186.3974 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $99.94 | 3.205% | $103.1431 | $103.14 | $103.15 | $103.10 |
| 7 purchase totals = | $1,222.19 | $1,352.5698 | $1,352.57 | $1,352.55 | $1,352.50 | |