| 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 | $223.41 | 12.222% | $250.7152 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $196.52 | 8.724% | $213.6644 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $123.79 | 9.483% | $135.529 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $72.83 | 3.172% | $75.1402 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $177.49 | 8.397% | $192.3938 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $159.99 | 12.504% | $179.9951 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $246.49 | 7.715% | $265.5067 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $1,200.52 | $1,312.9444 | $1,312.95 | $1,312.95 | $1,312.90 | |