| 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 | $125.30 | 10.439% | $138.3801 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $231.32 | 8.395% | $250.7393 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $83.89 | 13.788% | $95.4568 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $218.35 | 12.229% | $245.052 | $245.05 | $245.05 | $245.10 |
| Purchase #5 | $194.27 | 9.579% | $212.8791 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $103.36 | 11.546% | $115.2939 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $222.93 | 3.234% | $230.1396 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,179.42 | $1,287.9408 | $1,287.94 | $1,288.00 | $1,288.00 | |