| 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 | $101.95 | 13.288% | $115.4971 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $33.63 | 13.629% | $38.2134 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $223.33 | 10.196% | $246.1007 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $37.56 | 7.125% | $40.2362 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $215.58 | 9.770% | $236.6422 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $24.96 | 10.235% | $27.5147 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $201.38 | 4.512% | $210.4663 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $838.39 | $914.6706 | $914.67 | $914.65 | $914.60 | |