| 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 | $136.93 | 3.558% | $141.802 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $121.99 | 5.302% | $128.4579 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $219.63 | 4.584% | $229.6978 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $201.64 | 4.255% | $210.2198 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $170.45 | 12.166% | $191.1869 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $104.32 | 3.720% | $108.2007 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $183.81 | 13.467% | $208.5637 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $1,138.77 | $1,218.1288 | $1,218.13 | $1,218.10 | $1,218.20 | |