| 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 | $240.46 | 10.862% | $266.5788 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $100.89 | 11.483% | $112.4752 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $219.85 | 5.118% | $231.1019 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $11.44 | 4.318% | $11.934 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $161.90 | 9.559% | $177.376 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $239.32 | 12.553% | $269.3618 | $269.36 | $269.35 | $269.40 |
| Purchase #7 | $217.53 | 3.407% | $224.9412 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,191.39 | $1,293.7689 | $1,293.77 | $1,293.85 | $1,293.80 | |