| 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 | $227.52 | 10.771% | $252.0262 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $219.80 | 9.194% | $240.0084 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $128.84 | 12.857% | $145.405 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $80.86 | 7.825% | $87.1873 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $222.68 | 11.632% | $248.5821 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $66.82 | 11.439% | $74.4635 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $152.51 | 11.821% | $170.5382 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $1,099.03 | $1,218.2107 | $1,218.22 | $1,218.25 | $1,218.20 | |