| 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 | $198.67 | 10.736% | $219.9992 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $131.91 | 9.654% | $144.6446 | $144.64 | $144.65 | $144.60 |
| Purchase #3 | $233.25 | 8.551% | $253.1952 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $22.64 | 10.443% | $25.0043 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $246.32 | 13.292% | $279.0609 | $279.06 | $279.05 | $279.10 |
| Purchase #6 | $172.49 | 10.272% | $190.2082 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $125.70 | 7.104% | $134.6297 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $1,130.98 | $1,246.7421 | $1,246.74 | $1,246.75 | $1,246.70 | |