| 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 | $118.44 | 4.636% | $123.9309 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $224.98 | 10.371% | $248.3127 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $217.43 | 13.317% | $246.3852 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $241.50 | 5.469% | $254.7076 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $139.45 | 11.529% | $155.5272 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $79.32 | 10.867% | $87.9397 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $224.32 | 13.673% | $254.9913 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,245.44 | $1,371.7946 | $1,371.80 | $1,371.85 | $1,371.70 | |