| 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 | $210.42 | 6.726% | $224.5728 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $115.60 | 5.630% | $122.1083 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $166.82 | 12.623% | $187.8777 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $61.42 | 10.398% | $67.8065 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $73.80 | 3.169% | $76.1387 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $135.81 | 13.403% | $154.0126 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $150.62 | 11.708% | $168.2546 | $168.25 | $168.25 | $168.30 |
| 7 purchase totals = | $914.49 | $1,000.7712 | $1,000.77 | $1,000.75 | $1,000.80 | |