| 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 | $15.54 | 6.385% | $16.5322 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $158.89 | 12.254% | $178.3604 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $231.43 | 5.438% | $244.0152 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $224.49 | 9.110% | $244.941 | $244.94 | $244.95 | $244.90 |
| Purchase #5 | $85.82 | 4.216% | $89.4382 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $224.53 | 11.175% | $249.6212 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $193.86 | 10.681% | $214.5662 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $1,134.56 | $1,237.4744 | $1,237.48 | $1,237.45 | $1,237.40 | |