| 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 | $107.77 | 6.780% | $115.0768 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $222.49 | 3.256% | $229.7343 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $142.96 | 10.571% | $158.0723 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $142.94 | 12.812% | $161.2535 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $229.38 | 12.734% | $258.5892 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $157.63 | 10.435% | $174.0787 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $111.31 | 13.859% | $126.7365 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,114.48 | $1,223.5413 | $1,223.54 | $1,223.60 | $1,223.60 | |