| 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 | $95.91 | 4.728% | $100.4446 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $47.91 | 7.871% | $51.681 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $201.61 | 3.150% | $207.9607 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $115.79 | 10.145% | $127.5369 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $135.80 | 13.173% | $153.6889 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $250.86 | 12.254% | $281.6004 | $281.60 | $281.60 | $281.60 |
| Purchase #7 | $218.49 | 10.123% | $240.6077 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,066.37 | $1,163.5202 | $1,163.52 | $1,163.55 | $1,163.50 | |