| 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 | $230.78 | 10.716% | $255.5104 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $220.38 | 7.273% | $236.4082 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $189.67 | 11.305% | $211.1122 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $137.45 | 7.555% | $147.8343 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $63.95 | 5.240% | $67.301 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $94.54 | 10.120% | $104.1074 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $212.38 | 12.256% | $238.4093 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,149.15 | $1,260.6828 | $1,260.68 | $1,260.65 | $1,260.60 | |