| 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 | $99.31 | 13.736% | $112.9512 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $134.94 | 8.169% | $145.9632 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $210.35 | 8.126% | $227.443 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $171.80 | 5.801% | $181.7661 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $221.40 | 5.706% | $234.0331 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $208.42 | 8.362% | $225.8481 | $225.85 | $225.85 | $225.80 |
| Purchase #7 | $98.64 | 11.289% | $109.7755 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $1,144.86 | $1,237.7802 | $1,237.78 | $1,237.80 | $1,237.80 | |