| 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 | $17.60 | 12.480% | $19.7965 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $118.32 | 5.670% | $125.0287 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $201.85 | 11.847% | $225.7632 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $213.86 | 13.820% | $243.4155 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $75.25 | 9.800% | $82.6245 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $98.27 | 4.608% | $102.7983 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $240.57 | 4.210% | $250.698 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $965.72 | $1,050.1247 | $1,050.13 | $1,050.10 | $1,050.10 | |