| 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 | $198.85 | 11.211% | $221.1431 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $110.60 | 11.504% | $123.3234 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $192.94 | 12.475% | $217.0093 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $66.26 | 6.472% | $70.5483 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $229.88 | 7.820% | $247.8566 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $190.71 | 4.648% | $199.5742 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $88.71 | 9.432% | $97.0771 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $1,077.95 | $1,176.5320 | $1,176.53 | $1,176.50 | $1,176.50 | |