| 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 | $190.58 | 9.163% | $208.0428 | $208.04 | $208.05 | $208.00 |
| Purchase #2 | $235.94 | 9.564% | $258.5053 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $211.50 | 5.137% | $222.3648 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $200.94 | 8.219% | $217.4553 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $107.75 | 11.240% | $119.8611 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $236.99 | 6.376% | $252.1005 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $53.59 | 12.616% | $60.3509 | $60.35 | $60.35 | $60.40 |
| 7 purchase totals = | $1,237.29 | $1,338.6807 | $1,338.68 | $1,338.65 | $1,338.80 | |