| 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 | $193.89 | 11.587% | $216.356 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $67.41 | 10.754% | $74.6593 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $89.89 | 6.231% | $95.491 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $245.30 | 8.416% | $265.9444 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $162.95 | 4.546% | $170.3577 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $140.72 | 4.508% | $147.0637 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $224.58 | 10.726% | $248.6685 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,124.74 | $1,218.5406 | $1,218.54 | $1,218.50 | $1,218.70 | |