| 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 | $221.95 | 6.614% | $236.6298 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $109.79 | 5.118% | $115.4091 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $168.83 | 10.252% | $186.1385 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $235.46 | 5.118% | $247.5108 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $94.60 | 11.589% | $105.5632 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $113.72 | 3.627% | $117.8446 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $204.76 | 3.196% | $211.3041 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $1,149.11 | $1,220.4001 | $1,220.39 | $1,220.40 | $1,220.30 | |