| 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 | $35.55 | 13.350% | $40.2959 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $237.87 | 8.307% | $257.6299 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $247.69 | 11.648% | $276.5409 | $276.54 | $276.55 | $276.50 |
| Purchase #4 | $70.60 | 6.195% | $74.9737 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $198.55 | 4.473% | $207.4311 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $220.84 | 9.576% | $241.9876 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $201.68 | 13.824% | $229.5602 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,212.78 | $1,328.4193 | $1,328.42 | $1,328.45 | $1,328.40 | |