| 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 | $242.25 | 8.368% | $262.5215 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $203.30 | 9.727% | $223.075 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $165.59 | 9.327% | $181.0346 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $40.25 | 11.722% | $44.9681 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $169.34 | 13.756% | $192.6344 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $149.44 | 12.793% | $168.5579 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $211.96 | 9.591% | $232.2891 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,182.13 | $1,305.0806 | $1,305.08 | $1,305.10 | $1,305.10 | |