| 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 | $201.46 | 4.334% | $210.1913 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $168.59 | 5.646% | $178.1086 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $144.97 | 13.607% | $164.6961 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $218.81 | 7.846% | $235.9778 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $69.41 | 5.629% | $73.3171 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $65.27 | 9.852% | $71.7004 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $115.82 | 4.870% | $121.4604 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $984.33 | $1,055.4517 | $1,055.46 | $1,055.45 | $1,055.50 | |