| 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 | $123.80 | 5.503% | $130.6127 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $33.32 | 10.234% | $36.73 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $139.77 | 8.816% | $152.0921 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $211.48 | 3.221% | $218.2918 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $165.75 | 9.265% | $181.1067 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $22.28 | 11.149% | $24.764 | $24.76 | $24.75 | $24.80 |
| Purchase #7 | $122.80 | 11.495% | $136.9159 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $819.20 | $880.5132 | $880.51 | $880.50 | $880.50 | |