| 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 | $117.90 | 10.769% | $130.5967 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $135.84 | 3.334% | $140.3689 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $93.93 | 9.711% | $103.0515 | $103.05 | $103.05 | $103.10 |
| Purchase #4 | $189.92 | 12.130% | $212.9573 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $224.80 | 10.548% | $248.5119 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $65.83 | 13.537% | $74.7414 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $67.96 | 12.621% | $76.5372 | $76.54 | $76.55 | $76.50 |
| 7 purchase totals = | $896.18 | $986.7649 | $986.77 | $986.75 | $986.80 | |