| 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 | $198.95 | 7.447% | $213.7658 | $213.77 | $213.75 | $213.80 |
| Purchase #2 | $241.80 | 5.326% | $254.6783 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $121.61 | 7.260% | $130.4389 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $79.27 | 4.708% | $83.002 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $48.34 | 10.266% | $53.3026 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $29.29 | 3.111% | $30.2012 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $218.79 | 12.762% | $246.712 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $938.05 | $1,012.1008 | $1,012.10 | $1,012.10 | $1,012.10 | |