| 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 | $184.26 | 10.509% | $203.6239 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $175.34 | 5.691% | $185.3186 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $218.78 | 6.347% | $232.666 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $240.98 | 3.728% | $249.9637 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $86.43 | 13.428% | $98.0358 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $158.69 | 10.591% | $175.4969 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $135.93 | 9.239% | $148.4886 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $1,200.41 | $1,293.5935 | $1,293.60 | $1,293.55 | $1,293.60 | |