| 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 | $187.44 | 3.363% | $193.7436 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $234.77 | 3.714% | $243.4894 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $241.96 | 3.503% | $250.4359 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $247.72 | 9.639% | $271.5977 | $271.60 | $271.60 | $271.60 |
| Purchase #5 | $161.37 | 7.423% | $173.3485 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $88.72 | 3.688% | $91.992 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $104.67 | 3.268% | $108.0906 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $1,266.65 | $1,332.6977 | $1,332.70 | $1,332.75 | $1,332.60 | |