| 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 | $128.92 | 11.609% | $143.8863 | $143.89 | $143.90 | $143.90 |
| Purchase #2 | $240.96 | 9.399% | $263.6078 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $103.43 | 3.233% | $106.7739 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $43.75 | 7.451% | $47.0098 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $136.68 | 10.549% | $151.0984 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $246.36 | 6.476% | $262.3143 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $240.47 | 11.355% | $267.7754 | $267.78 | $267.80 | $267.80 |
| 7 purchase totals = | $1,140.57 | $1,242.4659 | $1,242.47 | $1,242.45 | $1,242.50 | |