| 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 | $120.64 | 11.492% | $134.5039 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $244.94 | 3.528% | $253.5815 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $215.82 | 4.231% | $224.9513 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $223.88 | 3.148% | $230.9277 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $181.59 | 10.323% | $200.3355 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $234.89 | 8.744% | $255.4288 | $255.43 | $255.45 | $255.40 |
| Purchase #7 | $180.96 | 13.452% | $205.3027 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $1,402.72 | $1,505.0314 | $1,505.03 | $1,505.10 | $1,505.00 | |