| 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 | $246.54 | 12.439% | $277.2071 | $277.21 | $277.20 | $277.20 |
| Purchase #2 | $182.83 | 5.625% | $193.1142 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $165.69 | 12.647% | $186.6448 | $186.64 | $186.65 | $186.60 |
| Purchase #4 | $250.60 | 5.105% | $263.3931 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $161.31 | 11.578% | $179.9865 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $83.29 | 10.132% | $91.7289 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $33.97 | 13.346% | $38.5036 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $1,124.23 | $1,230.5782 | $1,230.57 | $1,230.60 | $1,230.50 | |