| 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 | $109.78 | 4.642% | $114.876 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $68.66 | 8.537% | $74.5215 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $151.67 | 13.308% | $171.8542 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $230.30 | 6.739% | $245.8199 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $115.33 | 8.762% | $125.4352 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $187.85 | 3.268% | $193.9889 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $239.95 | 9.198% | $262.0206 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $1,103.54 | $1,188.5163 | $1,188.52 | $1,188.50 | $1,188.50 | |