| 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 | $223.55 | 11.127% | $248.4244 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $27.97 | 13.144% | $31.6464 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $85.61 | 12.742% | $96.5184 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $232.76 | 5.354% | $245.222 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $38.81 | 10.686% | $42.9572 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $146.82 | 13.694% | $166.9255 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $236.67 | 4.411% | $247.1095 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $992.19 | $1,078.8034 | $1,078.81 | $1,078.75 | $1,078.70 | |