| 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 | $183.63 | 5.378% | $193.5056 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $242.37 | 8.619% | $263.2599 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $87.78 | 12.559% | $98.8043 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $170.75 | 13.417% | $193.6595 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $188.33 | 7.154% | $201.8031 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $236.25 | 4.720% | $247.401 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $109.42 | 13.212% | $123.8766 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $1,218.53 | $1,322.3100 | $1,322.31 | $1,322.30 | $1,322.40 | |