| 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 | $94.72 | 9.669% | $103.8785 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $247.52 | 3.586% | $256.3961 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $74.67 | 11.498% | $83.2556 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $242.28 | 4.701% | $253.6696 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $16.25 | 8.208% | $17.5838 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $240.70 | 3.649% | $249.4831 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $77.62 | 10.828% | $86.0247 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $993.76 | $1,050.2914 | $1,050.29 | $1,050.30 | $1,050.40 | |