| 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 | $225.91 | 9.782% | $248.0085 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $46.77 | 4.781% | $49.0061 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $72.87 | 3.837% | $75.666 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $31.91 | 4.852% | $33.4583 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $31.78 | 12.192% | $35.6546 | $35.65 | $35.65 | $35.70 |
| Purchase #6 | $8.85 | 10.809% | $9.8066 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $219.79 | 3.472% | $227.4211 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $637.88 | $679.0212 | $679.03 | $678.95 | $679.10 | |