| 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 | $43.37 | 8.738% | $47.1597 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $191.74 | 8.603% | $208.2354 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $179.40 | 8.493% | $194.6364 | $194.64 | $194.65 | $194.60 |
| Purchase #4 | $76.97 | 12.722% | $86.7621 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $228.52 | 9.614% | $250.4899 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $152.79 | 10.183% | $168.3486 | $168.35 | $168.35 | $168.30 |
| Purchase #7 | $237.39 | 8.512% | $257.5966 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $1,110.18 | $1,213.2287 | $1,213.24 | $1,213.25 | $1,213.20 | |