| 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 | $190.44 | 3.337% | $196.795 | $196.80 | $196.80 | $196.80 |
| Purchase #2 | $113.84 | 8.454% | $123.464 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $123.73 | 3.773% | $128.3983 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $204.27 | 7.822% | $220.248 | $220.25 | $220.25 | $220.20 |
| Purchase #5 | $10.99 | 5.627% | $11.6084 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $221.89 | 4.712% | $232.3455 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $134.93 | 6.577% | $143.8043 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $1,000.09 | $1,056.6635 | $1,056.67 | $1,056.65 | $1,056.60 | |