| 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 | $238.51 | 4.528% | $249.3097 | $249.31 | $249.30 | $249.30 |
| Purchase #2 | $10.60 | 12.726% | $11.949 | $11.95 | $11.95 | $11.90 |
| Purchase #3 | $212.93 | 4.631% | $222.7908 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $112.91 | 8.720% | $122.7558 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $173.87 | 8.106% | $187.9639 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $246.76 | 7.159% | $264.4255 | $264.43 | $264.45 | $264.40 |
| Purchase #7 | $129.99 | 3.359% | $134.3564 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,125.57 | $1,193.5511 | $1,193.56 | $1,193.55 | $1,193.60 | |