| 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 | $124.41 | 12.870% | $140.4216 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $216.81 | 6.271% | $230.4062 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $235.82 | 7.617% | $253.7824 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $98.59 | 7.176% | $105.6648 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $84.37 | 9.153% | $92.0924 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $186.81 | 3.303% | $192.9803 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $23.67 | 9.847% | $26.0008 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $970.48 | $1,041.3485 | $1,041.34 | $1,041.35 | $1,041.40 | |