| 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 | $67.35 | 5.160% | $70.8253 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $101.63 | 4.506% | $106.2094 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $220.74 | 3.340% | $228.1127 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $217.74 | 4.654% | $227.8736 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $133.51 | 10.594% | $147.654 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $98.73 | 13.174% | $111.7367 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $235.25 | 12.340% | $264.2799 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $1,074.95 | $1,156.6916 | $1,156.69 | $1,156.70 | $1,156.70 | |