| 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 | $236.35 | 7.165% | $253.2845 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $172.94 | 8.492% | $187.6261 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $234.59 | 6.272% | $249.3035 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $249.88 | 5.472% | $263.5534 | $263.55 | $263.55 | $263.60 |
| Purchase #5 | $123.81 | 9.159% | $135.1498 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $125.61 | 3.774% | $130.3505 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $27.41 | 9.511% | $30.017 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $1,170.59 | $1,249.2848 | $1,249.28 | $1,249.30 | $1,249.30 | |