| 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 | $124.66 | 13.675% | $141.7073 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $41.32 | 6.327% | $43.9343 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $207.47 | 13.768% | $236.0345 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $73.74 | 10.470% | $81.4606 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $207.68 | 6.741% | $221.6797 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $144.44 | 9.130% | $157.6274 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $162.41 | 3.873% | $168.7001 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $961.72 | $1,051.1439 | $1,051.14 | $1,051.20 | $1,051.10 | |