| 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 | $236.36 | 3.141% | $243.7841 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $51.86 | 5.738% | $54.8357 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $16.62 | 3.769% | $17.2464 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $94.90 | 4.163% | $98.8507 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $222.68 | 7.719% | $239.8687 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $157.48 | 11.447% | $175.5067 | $175.51 | $175.50 | $175.50 |
| Purchase #7 | $216.77 | 12.588% | $244.057 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $996.67 | $1,074.1493 | $1,074.16 | $1,074.15 | $1,074.20 | |