| 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 | $223.87 | 5.726% | $236.6888 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $124.34 | 7.215% | $133.3111 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $174.50 | 7.591% | $187.7463 | $187.75 | $187.75 | $187.70 |
| Purchase #4 | $108.51 | 11.847% | $121.3652 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $163.86 | 10.186% | $180.5508 | $180.55 | $180.55 | $180.60 |
| Purchase #6 | $106.81 | 4.418% | $111.5289 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $6.43 | 3.149% | $6.6325 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $908.32 | $977.8236 | $977.83 | $977.85 | $977.80 | |