| 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 | $42.44 | 3.246% | $43.8176 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $238.73 | 6.681% | $254.6796 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $229.89 | 10.485% | $253.994 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $199.52 | 9.373% | $218.221 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $54.62 | 10.645% | $60.4343 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $115.71 | 5.675% | $122.2765 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $198.43 | 11.674% | $221.5947 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $1,079.34 | $1,175.0177 | $1,175.01 | $1,175.05 | $1,175.00 | |