| 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 | $223.44 | 13.410% | $253.4033 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $91.28 | 7.463% | $98.0922 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $62.76 | 4.691% | $65.7041 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $42.69 | 4.697% | $44.6951 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $226.38 | 4.676% | $236.9655 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $223.88 | 11.812% | $250.3247 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $176.52 | 8.229% | $191.0458 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $1,046.95 | $1,140.2307 | $1,140.23 | $1,140.20 | $1,140.20 | |