| 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 | $67.79 | 7.580% | $72.9285 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $174.64 | 6.576% | $186.1243 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $98.77 | 3.699% | $102.4235 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $105.26 | 13.118% | $119.068 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $248.31 | 7.184% | $266.1486 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $218.49 | 9.292% | $238.7921 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $228.92 | 13.576% | $259.9982 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $1,142.18 | $1,245.4832 | $1,245.48 | $1,245.45 | $1,245.40 | |