| 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 | $180.64 | 11.616% | $201.6231 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $220.41 | 7.549% | $237.0488 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $147.48 | 13.746% | $167.7526 | $167.75 | $167.75 | $167.80 |
| Purchase #4 | $124.38 | 3.393% | $128.6002 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $62.48 | 13.436% | $70.8748 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $190.97 | 13.780% | $217.2857 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $199.45 | 3.709% | $206.8476 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $1,125.81 | $1,230.0328 | $1,230.03 | $1,230.00 | $1,230.00 | |