| 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 | $220.78 | 12.774% | $248.9824 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $75.50 | 7.432% | $81.1112 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $144.83 | 7.561% | $155.7806 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $158.63 | 9.116% | $173.0907 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $164.44 | 12.813% | $185.5097 | $185.51 | $185.50 | $185.50 |
| Purchase #6 | $102.45 | 12.477% | $115.2327 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $228.40 | 3.755% | $236.9764 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $1,095.03 | $1,196.6837 | $1,196.68 | $1,196.75 | $1,196.70 | |