| 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 | $212.96 | 10.250% | $234.7884 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $178.83 | 4.278% | $186.4803 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $71.95 | 10.326% | $79.3796 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $196.66 | 7.826% | $212.0506 | $212.05 | $212.05 | $212.10 |
| Purchase #5 | $206.77 | 11.570% | $230.6933 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $181.96 | 8.578% | $197.5685 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $73.65 | 5.620% | $77.7891 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $1,122.78 | $1,218.7498 | $1,218.75 | $1,218.80 | $1,218.90 | |