| 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 | $115.27 | 13.733% | $131.1 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $96.85 | 12.634% | $109.086 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $245.98 | 13.419% | $278.9881 | $278.99 | $279.00 | $279.00 |
| Purchase #4 | $114.45 | 9.496% | $125.3182 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $176.66 | 10.411% | $195.0521 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $180.45 | 5.461% | $190.3044 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $177.97 | 13.608% | $202.1882 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $1,107.63 | $1,232.0370 | $1,232.04 | $1,232.05 | $1,232.10 | |