| 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 | $246.87 | 7.297% | $264.8841 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $199.57 | 6.110% | $211.7637 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $77.76 | 6.808% | $83.0539 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $177.47 | 8.291% | $192.184 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $177.47 | 11.685% | $198.2074 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $94.37 | 5.475% | $99.5368 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $164.31 | 10.231% | $181.1206 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,137.82 | $1,230.7505 | $1,230.74 | $1,230.75 | $1,230.80 | |