| 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 | $224.36 | 11.151% | $249.3784 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $213.44 | 12.338% | $239.7742 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $221.78 | 8.508% | $240.649 | $240.65 | $240.65 | $240.60 |
| Purchase #4 | $11.34 | 8.281% | $12.2791 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $192.44 | 7.796% | $207.4426 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $162.97 | 8.694% | $177.1386 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $22.87 | 3.131% | $23.5861 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $1,049.20 | $1,150.2480 | $1,150.25 | $1,150.30 | $1,150.20 | |