| 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 | $239.30 | 13.793% | $272.3066 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $103.99 | 6.837% | $111.0998 | $111.10 | $111.10 | $111.10 |
| Purchase #3 | $206.82 | 12.440% | $232.5484 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $83.46 | 3.141% | $86.0815 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $98.39 | 9.563% | $107.799 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $161.82 | 13.700% | $183.9893 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $250.77 | 8.307% | $271.6015 | $271.60 | $271.60 | $271.60 |
| 7 purchase totals = | $1,144.55 | $1,265.4261 | $1,265.43 | $1,265.45 | $1,265.40 | |