| 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 | $208.42 | 4.602% | $218.0115 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $26.69 | 5.599% | $28.1844 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $146.45 | 7.595% | $157.5729 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $212.33 | 12.814% | $239.538 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $110.52 | 10.121% | $121.7057 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $202.47 | 13.328% | $229.4552 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $178.81 | 7.157% | $191.6074 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $1,085.69 | $1,186.0751 | $1,186.08 | $1,186.05 | $1,186.10 | |