| 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 | $180.92 | 7.512% | $194.5107 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $103.40 | 9.415% | $113.1351 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $200.29 | 4.209% | $208.7202 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $93.54 | 11.826% | $104.602 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $128.75 | 10.455% | $142.2108 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $119.61 | 5.587% | $126.2926 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $185.48 | 8.470% | $201.1902 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $1,011.99 | $1,090.6616 | $1,090.66 | $1,090.65 | $1,090.60 | |