| 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 | $237.43 | 6.407% | $252.6421 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $66.46 | 12.652% | $74.8685 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $145.71 | 10.697% | $161.2966 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $127.76 | 8.582% | $138.7244 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $249.35 | 6.610% | $265.832 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $218.35 | 10.531% | $241.3444 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $90.48 | 3.484% | $93.6323 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $1,135.54 | $1,228.3403 | $1,228.33 | $1,228.35 | $1,228.20 | |