| 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 | $220.84 | 3.314% | $228.1586 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $117.92 | 6.220% | $125.2546 | $125.25 | $125.25 | $125.30 |
| Purchase #3 | $64.66 | 9.403% | $70.74 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $207.43 | 5.345% | $218.5171 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $207.41 | 13.591% | $235.5991 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $224.89 | 10.123% | $247.6556 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $124.95 | 12.501% | $140.57 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,168.10 | $1,266.4950 | $1,266.50 | $1,266.45 | $1,266.60 | |