| 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 | $152.71 | 12.507% | $171.8094 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $248.66 | 5.572% | $262.5153 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $118.42 | 13.593% | $134.5168 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $110.68 | 13.106% | $125.1857 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $92.43 | 5.303% | $97.3316 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $219.80 | 6.472% | $234.0255 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $106.53 | 3.849% | $110.6303 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $1,049.23 | $1,136.0146 | $1,136.03 | $1,136.05 | $1,135.90 | |