| 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 | $187.58 | 8.120% | $202.8115 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $187.57 | 4.813% | $196.5977 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $39.33 | 4.221% | $40.9901 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $48.33 | 6.771% | $51.6024 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $138.27 | 9.786% | $151.8011 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $192.52 | 12.221% | $216.0479 | $216.05 | $216.05 | $216.00 |
| Purchase #7 | $178.84 | 3.304% | $184.7489 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $972.44 | $1,044.5996 | $1,044.60 | $1,044.60 | $1,044.50 | |