| 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 | $122.68 | 6.620% | $130.8014 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $183.76 | 13.699% | $208.9333 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $237.72 | 12.797% | $268.141 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $245.53 | 8.657% | $266.7855 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $33.41 | 4.587% | $34.9425 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $130.61 | 9.236% | $142.6731 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $204.82 | 4.857% | $214.7681 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $1,158.53 | $1,267.0449 | $1,267.04 | $1,267.05 | $1,267.00 | |