| 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 | $187.76 | 4.618% | $196.4308 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $34.86 | 10.763% | $38.612 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $165.45 | 10.649% | $183.0688 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $220.61 | 6.435% | $234.8063 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $191.83 | 3.401% | $198.3541 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $147.56 | 9.162% | $161.0794 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $215.68 | 6.156% | $228.9573 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,163.75 | $1,241.3087 | $1,241.31 | $1,241.30 | $1,241.40 | |