| 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 | $132.97 | 9.281% | $145.3109 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $8.57 | 6.673% | $9.1419 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $212.31 | 8.624% | $230.6196 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $52.85 | 4.530% | $55.2441 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $200.63 | 8.468% | $217.6193 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $152.75 | 11.550% | $170.3926 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $108.59 | 9.756% | $119.184 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $868.67 | $947.5124 | $947.50 | $947.50 | $947.40 | |