| 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 | $232.33 | 11.260% | $258.4904 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $216.86 | 10.308% | $239.2139 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $170.41 | 7.830% | $183.7531 | $183.75 | $183.75 | $183.80 |
| Purchase #4 | $159.51 | 4.354% | $166.4551 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $225.33 | 13.427% | $255.5851 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $104.37 | 13.635% | $118.6008 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $31.90 | 8.818% | $34.7129 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $1,140.71 | $1,256.8113 | $1,256.81 | $1,256.80 | $1,256.90 | |