| 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 | $187.43 | 5.633% | $197.9879 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $235.84 | 7.267% | $252.9785 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $52.77 | 13.821% | $60.0633 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $9.48 | 8.595% | $10.2948 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $141.59 | 8.865% | $154.142 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $236.46 | 6.371% | $251.5249 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $110.73 | 9.822% | $121.6059 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $974.30 | $1,048.5973 | $1,048.59 | $1,048.60 | $1,048.60 | |