| 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 | $113.52 | 3.725% | $117.7486 | $117.75 | $117.75 | $117.70 |
| Purchase #2 | $210.35 | 10.534% | $232.5083 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $94.44 | 4.420% | $98.6142 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $179.83 | 7.432% | $193.195 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $136.29 | 11.619% | $152.1255 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $184.68 | 4.288% | $192.5991 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $119.89 | 13.750% | $136.3749 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $1,039.00 | $1,123.1656 | $1,123.17 | $1,123.15 | $1,123.10 | |